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1. general description the TEF6701HL is a single chip car radio tuner for am, fm standard, fm in-band on-channel digital audio broadcast (iboc dab) and weather band providing gain controlled output of fm if and am if2 for a car if dsp ic (e.g. saa7724h) including the following functions: ? am double conversion tuner for lw/mw/sw (31 m, 41 m and 49 m bands) with if1 = 10.7 mhz and if2 = 450 khz ? fm single conversion tuner to an if frequency of 10.7 mhz with integrated image rejection for us fm, europe fm, japan fm, east europe fm and weather band reception; all bands can be selected using high side or low side local oscillator (lo) injection ? tuning system includes vco, crystal oscillator and pll synthesizer on one chip. 2. features n fm mixer for conversion of fm rf (64 mhz to 108 mhz and us weather band) to an if of 10.7 mhz; the mixer provides inherent image rejection and can be switched from low injection to high injection local oscillator (lo) via the i 2 c-bus; two different mixer conversion gains can be selected via the i 2 c-bus n agc pin diode drive circuit for fm rf agc; agc detection at fm mixer input; the agc pin diode drive can be activated via the i 2 c-bus as a local function for search tuning; agc threshold is a programmable and keyed function switchable via the i 2 c-bus n digital alignment circuit for bus controlled matching of oscillator tuning voltage to fm antenna tank circuit tuning voltage n buffer output for weather band ?ag n fm if linear ampli?er with high dynamic input range; ampli?er gain can be switched to two different positions via the i 2 c-bus n fm if agc with multiplexed inputs for fm and in-band on-channel digital audio broadcast (iboc dab) n buffer ampli?er for fm iboc dab if bypassing second if ?lter can be activated via i 2 c-bus n am mixer 1 for conversion of am rf to am if1 10.7 mhz n am rf pin diode drive circuit and rf jfet conductance control by agc cascode drive circuit; agc threshold detection at am mixer 1 and if2 agc input; threshold is programmable via the i 2 c-bus n am noise blanker with blanking at am if2; am noise blanker can be deactivated via the i 2 c-bus n am mixer 2 for conversion of am if1 to am if2 450 khz TEF6701HL car radio tuner front-end for digital if rev. 01 16 november 2004 product data sheet
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 2 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if n am if2 agc n multiplexer to output am if2 agc and fm if agc to a car if dsp ic (e.g. saa7724h) n am/fm rf agc monitor output n level detector for am and fm with temperature compensated output voltage; starting point and slope of level output is programmable via the i 2 c-bus n if counter for am if2 and fm if n lc tuner oscillator providing mixer frequencies for fm mixer and am mixer 1 n crystal oscillator providing mixer frequencies for am mixer 2 and reference for synthesizer pll, if count and timing for radio data system (rds) update n fast synthesizer pll tuning system with local control for inaudible rds updating n timing function for rds update algorithm and control signal output for a car if dsp ic (e.g. saa7724h) n three hardware programmable i 2 c-bus addresses; pin busenable; two software controlled ?ag outputs n several test modes for fast ic and system tests. 3. quick reference data table 1: quick reference data symbol parameter conditions min typ max unit v dda(n) analog supply voltages 1 to 4 and 6 8 8.5 9 v v dda5 analog supply voltage 5 4.75 5 5.25 v v ddd digital supply voltage 4.75 5 5.25 v i dda(n) sum of analog supply currents 1 to 4 and 6 fm japan mode 42 55 71 ma am mode 32 43 56 ma i dda5 analog supply current 5 fm japan mode 7.5 10 12 ma am mode 14 18.5 23 ma i ddd digital supply current fm japan mode 25 32 39.5 ma am mode 21 26 32 ma f am(ant) am input frequency lw 0.144 - 0.288 mhz mw 0.522 - 1.710 mhz sw 5.73 - 9.99 mhz f fm(ant) fm input frequency 64 - 108 mhz f fm(wb)(ant) fm weather band input frequency 162.4 - 162.55 mhz t amb ambient temperature - 40 - +85 c am overall system parameters; see figure 8 g m(conv) am mixer 1 conversion transconductance 3.9 5.2 6.5 f ammix1 noise ?gure of am mixer 1 - 4.5 7.1 db i if1 v rf --------- - ma v -------- -
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 3 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if ip3 3rd-order input intercept point r l = 2.6 k w (ac load between output pins); d f = 300 khz 135 138 - db m v g m(conv) am mixer 2 conversion transconductance 3.2 4.3 5.4 d agc am if2 ampli?er gain control range 52 - - db fm overall system parameters; see figure 8 fm mixer g m(conv) conversion transconductance mixgain = 0 8.5 12.5 18 mixgain = 1 17 25 36 f fmmixer noise ?gure of fm mixer mixgain = 0 - 3.5 4.6 db mixgain = 1 - 2.4 - db ip3 3rd-order input intercept point mixgain = 0 113 117 - db m v mixgain = 1 - 108 - db m v fm ampli?er g ifamp fm if ampli?er gain r l = 330 w ; v ifampin-ifampdec =1mv ifgain = 0 - 10.5 - db ifgain = 1 - 14 - db g ibocamp fm iboc ampli?er gain iboc = 1 - 8 - db ip3 if 3rd-order input intercept point ifgain = 0 - 123 - db m v ifgain = 1 - 119 - db m v ip3 iboc 3rd-order input intercept point iboc mode iboc = 1 - 123 - db m v f ifamp noise ?gure of fm if ampli?er ifgain = 0 - 10 - db ifgain = 1 - 8.3 - db f ibocamp noise ?gure of fm iboc ampli?er iboc = 1 - 7 - db d agc fm if ampli?er gain control range 59 - - db table 1: quick reference data continued symbol parameter conditions min typ max unit i if2 v if1 ---------- - ma v -------- - v ifstop v ifstart ---------------- - i if v rf --------- - ma v -------- - ma v -------- - v fmifampout v ifampin-ifampdec ------------------------------------------------- - v ifstop v ifstart ---------------- -
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 4 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if 4. ordering information table 2: ordering information type number package name description version TEF6701HL lqfp64 plastic low pro?le quad ?at package; 64 leads; body 10 10 1.4 mm sot314-2
xxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx x xxxxxxxxxxxxxx xxxxxxxxxx xxx xxxxxx xxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxx xxxxx xxxxxx xx xxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxx xxxxxxx xxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxx xxxxxxxxxxxxxx xxxxxx xx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxx xxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxx xxxxx x x 9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 5 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if 5. block diagram fig 1. block diagram. ant daa threshold gain gain wb/fm/ japan tuning system TEF6701HL agc buffer fm agc wb sequential circuit for rds updating am rf agc 90 :2 fm am fm i/q mixer :1/:2/:3 n1 n2 :5/10 1st am mixer am noise detector 2nd am mixer am if agc if mux am/fm if count am/fm level level daa xtal- osc i 2 c- bus coa026 fm if agc vco power supply iboc fm 63 64 7, 27 i.c. tamif2agc tfmifagc 3 4 5 6 1 2 8 fmifin fmifdec amif2in amif2dec ammix2out1 ammix2out2 v dda1 ifampgnd ifampin 9 12 10 11 ifampdec fmifampout 17 ammix1dec v dda2 15 48 47 v dda5 ifgnd 46 44 osctnk 45 v dda4 43 oscfdb 42 vcognd 41 v ddd 40 dgnd 39 v dda3 38 cpout 37 vtune 34 tfmagc 36 daain 33 tkeyedagc 35 daatd 53 scl 52 51 50 61 49 sda busenable addrsel iref v dda6 57 swport2 16 swport1 55 afhold 54 amnbhold tamnbagc 56 vlevel 59 xtal2 58 xtal1 60 xtalgnd 13 mix1out1 14 mix1out2 24 vreffmmix 25 fmmixin1 23 trfamagc 22 tafamagc 21 iamagc 20 vamcasfb 19 vamcas 18 ammix1in 26 rfgnd 28 fmmixin2 29 wbflag 30 ifmagc 31 agcbuf 32 daaout ifout 62
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 6 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if 6. pinning information 6.1 pinning 6.2 pin description fig 2. pin con?guration. TEF6701HL ammix2out1 v dda5 ammix2out2 ifgnd fmifin tamnbagc fmifdec v dda4 amif2in osctnk amif2dec oscfdb i.c. vcognd fmifampout v ddd v dda1 dgnd ifampin v dda3 ifampdec cpout ifampgnd vtune mix1out1 daain mix1out2 daatd v dda2 tfmagc swport1 tkeyedagc ammix1dec tfmifagc ammix1in tamif2agc vamcas ifout vamcasfb iref iamagc xtalgnd tafamagc xtal2 trfamagc xtal1 vreffmmix swport2 fmmixin1 vlevel rfgnd afhold i.c. amnbhold fmmixin2 scl wbflag sda ifmagc busenable agcbuf addrsel daaout v dda6 001aab566 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 table 3: pin description symbol pin description ammix2out1 1 2nd am mixer output 1 (450 khz) ammix2out2 2 2nd am mixer output 2 (450 khz) fmifin 3 fm if agc and fm level detector input fmifdec 4 fm if agc and fm level detector decoupling amif2in 5 am if2 agc and am level detector input (450 khz) amif2dec 6 am if2 agc and am level detector decoupling i.c. 7 internally connected fmifampout 8 fm if ampli?er output (10.7 mhz) v dda1 9 analog supply voltage 1 (8.5 v) for fm if ampli?er
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 7 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if ifampin 10 fm if ampli?er and am mixer 2 input (10.7 mhz) ifampdec 11 fm if ampli?er and am mixer 2 decoupling ifampgnd 12 ground for fm if ampli?er mix1out1 13 fm mixer and am mixer 1 if output 1 (10.7 mhz) mix1out2 14 fm mixer and am mixer 1 if output 2 (10.7 mhz) v dda2 15 analog supply voltage 2 (8.5 v) for fm and am rf swport1 16 software programmable port 1 ammix1dec 17 am mixer 1 decoupling ammix1in 18 am mixer 1 input vamcas 19 output for am rf cascode agc vamcasfb 20 feedback input for am rf cascode agc iamagc 21 pin diode drive current output of am front-end agc tafamagc 22 af time constant of am front-end agc trfamagc 23 rf time constant of am front-end agc vreffmmix 24 reference voltage for fm rf mixer fmmixin1 25 fm mixer input 1 rfgnd 26 rf ground i.c. 27 internally connected fmmixin2 28 fm mixer input 2 wbflag 29 buffered weather band ?ag output ifmagc 30 pin diode drive current output of fm front-end agc agcbuf 31 monitor current output of fm and am front-end agc daaout 32 output of digital auto alignment circuit for antenna tank circuit tkeyedagc 33 time constant of keyed fm front-end agc tfmagc 34 time constant of fm front-end agc daatd 35 temperature compensation diode of digital auto alignment circuit for antenna tank circuit daain 36 input of digital auto alignment circuit for antenna tank circuit vtune 37 vco tuning voltage cpout 38 charge pump output v dda3 39 analog supply voltage 3 (8.5 v) for tuning pll dgnd 40 digital ground v ddd 41 digital supply voltage (5 v) vcognd 42 vco ground oscfdb 43 vco feedback input osctnk 44 vco tank circuit v dda4 45 analog supply voltage 4 (8.5 v) for vco tamnbagc 46 agc time constant for am if noise blanker ifgnd 47 if agc ground v dda5 48 analog supply voltage 5 (5 v) for on-chip power supply v dda6 49 analog supply voltage 6 (8.5 v) for on-chip power supply table 3: pin description continued symbol pin description
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 8 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if 7. functional description 7.1 fm i/q mixer the fm quadrature mixer converts fm rf (64 mhz to 162.55 mhz) to an if of 10.7 mhz. the fm mixer provides inherent image rejection and high rf sensitivity. the image rejection can be switched from low injection local oscillator (lo) to high injection lo via the i 2 c-bus. the mixer gain can be increased by 6 db via the i 2 c-bus. in this case the threshold of the fm keyed agc has to be low ered by 6 db to prevent the mixer from being overloaded. the mixer is capable of tuning the: ? us fm and us iboc dab from 87.9 mhz to 107.9 mhz ? us weather fm from 162.4 mhz to 162.55 mhz ? europe fm from 87.5 mhz to 108 mhz ? japan fm from 76 mhz to 91 mhz ? east europe fm from 64 mhz to 74 mhz. 7.2 buffer output for weather band ?ag the buffer output (pin wbflag) is high for weather band mode. 7.3 vco the varactor tuned lc oscillator provides the local oscillator signal for both fm and am mixer 1. it has a frequency range from 159.9 mhz to 248.2 mhz. addrsel 50 hardware address select for i 2 c-bus busenable 51 enable input for i 2 c-bus sda 52 i 2 c-bus data line input and output scl 53 i 2 c-bus clock line input amnbhold 54 am noise blanker threshold afhold 55 af hold ?ag output for a car if dsp ic (e.g. saa7724h) vlevel 56 level voltage output for am and fm swport2 57 software programmable port 2 xtal1 58 crystal oscillator 1 xtal2 59 crystal oscillator 2 xtalgnd 60 crystal oscillator ground iref 61 reference current for power supply ifout 62 multiplexer output for fm if agc and am if2 agc tamif2agc 63 time constant for am if2 agc tfmifagc 64 time constant for fm if agc table 3: pin description continued symbol pin description
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 9 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if 7.4 crystal oscillator the crystal oscillator provides a 20.5 mhz signal that is used for: ? reference frequency for frequency synthesizer pll ? local oscillator for am mixer 2 ? reference frequency for the if counter ? timing signal for the rds update algorithm. 7.5 pll the fast synthesizer pll tuning system with local control is used for inaudible rds updating. 7.6 daa to reduce the number of manual alignments in production, the following i 2 c-bus controlled digital auto alignment (daa) functions are included: ? fm rf daa C 7-bit daa circuitry for the conversion of the vco tuning voltage to a controlled alignment voltage for the fm antenna tank circuit. ? fm and am level daa C level daa circuitry for alignment of slope (3-bit) and starting point (5-bit) of the level curve. 7.7 fm keyed agc the agc threshold is programmable and the keyed agc function is switchable via the i 2 c-bus. agc detection occurs at the input of the fm mixer. if the keyed agc function is activated, the agc is keyed only by the narrow-band level. the agc pin diode drive can be activated via the i 2 c-bus as a local function for search tuning. the agc sources a constant 10 ma current into the fm pin diode in am mode. 7.8 fm if ampli?er the fm if ampli?er provides 10.5 db or 14 db gain, selectable via the i 2 c-bus with high linearity over a wide dynamic range. in iboc dab mode (activated via the i 2 c-bus) fm if is buffered and directly fed to fm if agc, bypassing the second fm ceramic ?lter. 7.9 fm if agc this is a linear fm if agc ampli?er with multiplexed inputs for fm standard and fm iboc dab. the gain controlled fm if is output by the multiplexed fm if/am if2 buffer for a car if dsp ic (e.g. saa7724h). 7.10 am tuner including mixer 1 and mixer 2 the am tuner is realized in a double conversion technique and is capable of selecting lw, mw and sw bands.
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 10 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if am mixer 1 converts am rf to an if1 of 10.7 mhz, while am mixer 2 converts if1 of 10.7 mhz to an if2 of 450 khz: ? lw from 144 khz to 288 khz ? mw from 522 khz to 1710 khz (us am band) ? sw from 5.73 mhz to 9.99 mhz (including the 31 m, 41 m and 49 m bands). 7.11 am rf agc the am wideband agc in front of the am mixer 1 is realized ?rst by a cascoded npn transistor, which controls the transconductance of the rf ampli?er jfet with 10 db of agc range. an am pin diode stage with 30 db of agc range is also available. the minimum jfet drain source voltage is controlled by a dc feedback loop (pin vamcasfb) in order to limit the cascode agc range to 10 db. if the cascode agc is not required, a simple rf agc loop is possible by using only a pin diode. in some conditions, noise behavior will increase. in this case pins vamcas and vamcasfb have to be left open-circuit. in fm mode, the cascode switches off the jfet bias current to reduce the total power consumption. the pin diode is biased by 1 ma in fm mode. the agc detection points for am rf agc are at the am mixer 1 input (threshold programmable via the i 2 c-bus) and the if2 agc input (?xed threshold). 7.12 am noise blanker the detection point for the am noise blanker is the output stage of am mixer 1, while blanking is realized at the output of mixer 2. 7.13 am if2 agc this is a linear am if2 agc ampli?er. the gain controlled am if2 is output via the multiplexed fm if/am if2 buffer to a car if dsp ic (e.g. saa7724h). 7.14 fm if and am if2 buffer this buffers and multiplexes am if2 and fm if to pin ifout. 7.15 fm and am level detector the fm and am level detectors provide the temperature compensated output voltage. the starting points and slopes of the level detector outputs are programmable via the i 2 c-bus. 7.16 fm/am rf agc buffer the output (open-collector) sinks a current which in am mode is proportional to the voltage at pin trfamagc and in fm mode proportional to the rf level detector voltage (pin tfmagc) inside the fm agc.
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 11 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if 8. i 2 c-bus protocol 8.1 i 2 c-bus speci?cation sda and scl high and low levels are speci?ed according to a 3.3 v i 2 c-bus. the bus pins tolerate also thresholds of a 5 v bus. the standard i 2 c-bus speci?cation is expanded by the following de?nitions. ic addresses: ? 1st ic address c2h: 1100001 r/ w ? 2nd ic address c0h: 1100000 r/ w ? 3rd ic address c4h: 1100010 r/ w. structure of the i 2 c-bus logic: slave transceiver with auto increment. subaddresses are not used. the second i 2 c-bus address can be selected by connecting pin addrsel via a 120 k w resistor to gnd. the third i 2 c-bus address can be selected by connecting pin addrsel via a 33 k w resistor to gnd. the maximum bit rate for this device is 100 kbit/s. the i 2 c-bus interface is extended with an enable input (pin busenable). if pin busenable is high the communication with the device is active; if pin busenable is low the signals on the i 2 c-bus are ignored so that higher bit rates (> 100 kbit/s) can be used to communicate with other devices on the same i 2 c-bus. the enable signal must not change while bus communication takes place. the data hold time t hd;dat must be at least 1 m s. no default settings at power-on reset. i 2 c-bus transmission is required to program the ic. 8.1.1 data transfer data sequence: address, byte 0, byte 1, byte 2, byte 3, byte 4, byte 5 and byte 6. the data transfer has to be in this order. the lsb of the address being logic 0 indicates a write operation. bit 7 of each byte is considered the msb and has to be transferred as the ?rst bit of the byte. the data becomes valid at the output of the internal latches with the acknowledge of each byte. a stop condition after any byte can shorten transmission times. when writing to the transceiver by using the stop condition before completion of the whole transfer: ? the remaining bytes will contain the old information ? if the transfer of a byte is not completed, this byte is lost and the previous information is available.
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 12 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if 8.1.2 frequency setting for new frequency setting, in both am and fm mode, the programmable divider is enabled by setting bit preset to logic 1. to select a frequency, two i 2 c-bus transmissions are necessary: ? first: bit preset = 1 ? second: bit preset = 0. 8.1.3 restriction of the i 2 c-bus characteristic at - 40 c the start of the acknowledge bit after transmitting the slave address exceeds the general requirement of t hd;dat < 3.45 m s. the start of acknowledge is t st;ack < 4.1 m sover the full temperature range from - 40 cto+85 c. this will not in?uence the overall system performance, because the required set-up time t su;dat > 250 ns is ful?lled at any condition. 8.2 i 2 c-bus protocol 8.2.1 data transfer mode and ic address [1] s = start condition. [2] a = acknowledge. [3] p = stop condition. [1] s = start condition. [2] a = acknowledge. [3] na = no acknowledge. [4] p = stop condition. [1] pin addrsel left open-circuit activates ?rst ic address; r ext = 120 k w at pin addrsel to ground activates second ic address; r ext =33k w at pin addrsel to ground activates third ic address. [2] read or write bit: 0 = write operation to TEF6701HL 1 = read operation from TEF6701HL. table 4: write mode s [1] address (write) a [2] data byte(s) a [2] p [3] table 5: read mode s [1] address (read) a [2] data byte 0 na [3] p [4] table 6: ic address byte address ic address [1] mode [2] 11100001r/ w 21100000r/ w 31100010r/ w
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 13 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if 8.2.2 write mode: data byte 0 8.2.3 write mode: data byte 1 8.2.4 write mode: data byte 2 8.2.5 write mode: data byte 3 table 7: format of data byte 0 bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0 af pll14 pll13 pll12 pll11 pll10 pll9 pll8 table 8: description of data byte 0 bits bit symbol description 7af alternative frequency. if af = 0, then normal operation. if af = 1, then af (rds) update mode. 6 to 0 pll[14:8] setting of programmable counter of synthesizer pll. upper byte of pll divider word. table 9: format of data byte 1 bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0 pll7 pll6 pll5 pll4 pll3 pll2 pll1 pll0 table 10: description of data byte 1 bits bit symbol description 7 to 0 pll[7:0] setting of programmable counter of synthesizer pll. lower byte of pll divider word. table 11: format of data byte 2 bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0 preset daa6 daa5 daa4 daa3 daa2 daa1 daa0 table 12: description of data byte 2 bits bit symbol description 7 preset preset. if preset = 0, then programmable divider and antenna daa locked. if preset = 1, then writing to programmable divider and antenna daa enabled. 6 to 0 daa[6:0] setting of antenna digital auto alignment. table 13: format of data byte 3 bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0 ifmt fref2 fref1 fref0 ifpr bnd1 bnd0 amfm
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 14 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if [1] x = dont care. 8.2.6 write mode: data byte 4 table 14: description of data byte 3 bits bit symbol description 7 ifmt if measuring time. if ifmt = 0, then if measuring time is 20 ms. if ifmt = 1, then if measuring time is 2 ms. 6 to 4 fref[2:0] reference frequency for synthesizer. these 3 bits determine the reference frequency, see t ab le 15 . 3 ifpr if counter prescaler ratio. if ifpr = 0, then if prescaler ratio is 100. if ifpr = 1, then if prescaler ratio is 10. 2 and 1 bnd[1:0] band switch. these 2 bits select the frequency in am and fm mode, see t ab le 16 and t ab le 17 . 0 amfm am or fm switch. if amfm = 0, then fm mode. if amfm = 1, then am mode. table 15: reference frequency setting fref2 fref1 fref0 f ref (khz) 000100 10050 01025 11020 00110 10110 01110 11110 table 16: fm band selection bits bnd1 bnd0 frequency band vco divider charge pump current 0 0 fm standard 2 130 m a+3ma 0 1 fm japan 3 130 m a+3ma 1 0 fm east europe 3 1 ma 1 1 fm weather 1 300 m a table 17: am band selection bits [1] bnd1 bnd0 frequency band vco divider charge pump current 0 x am sw 10 1 ma 1 x am lw/mw 20 1 ma table 18: format of data byte 4 bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0 kagc agc1 agc0 lodx fminj iboc ifgain mixgain
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 15 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if 8.2.7 write mode: data byte 5 table 19: description of data byte 4 bits bit symbol description 7kagc keyed fm agc. if kagc = 0, then keyed fm agc is off. if kagc = 1, then keyed fm agc is on. 6 and 5 agc[1:0] wideband agc. these 2 bits set the start value of wideband agc. for am, see t ab le 20 and for fm, see t ab le 21 . 4 lodx local or distance. if lodx = 0, then distance mode is on. if lodx = 1, then local mode is on. 3 fminj fm mixer image rejection. if fminj = 0, then low injection. if fminj = 1, then high injection. 2 iboc fm iboc mode. if iboc = 0, then iboc buffer ampli?er is off. if iboc = 1, then iboc buffer ampli?er is on. 1 ifgain if ampli?er gain. if ifgain = 0, then g ifamp = 10.5 db. if ifgain = 1, then g ifamp =14db. 0 mixgain fm mixer gain. if mixgain = 0, then the fm mixer gain is nominal. if mixgain = 1, then the fm mixer gain is +6 db. table 20: setting of wideband agc for am (m = 0.3) agc1 agc0 am mixer 1 input voltage (peak value) (mv) 0 0 530 0 1 420 1 0 290 1 1 150 table 21: setting of wideband agc for fm agc1 agc0 fm rf mixer input voltage (rms value) (mv) 113 106 019 0012 table 22: format of data byte 5 bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0 lst4 lst3 lst2 lst1 lst0 lsl2 lsl1 lsl0 table 23: description of data byte 5 bits bit symbol description 7 to 3 lst[4:0] setting of level daa starting point. these 5 bits determine the offset of the level detector output voltage. 2 to 0 lsl[2:0] setting of level daa slope. these 3 bits determine the steepness of the level detector output voltage.
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 16 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if 8.2.8 write mode: data byte 6 8.2.9 read mode: data byte 0 9. internal circuitry table 24: standard setting of data byte 5 bits setting of level daa starting point setting of level daa slope lst4 lst3 lst2 lst1 lst0 lsl2 lsl1 lsl0 10000100 table 25: format of data byte 6 bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0 swport2 swport1 amnb ----- table 26: description of data byte 6 bits bit symbol description 7 swport2 software programmable port 2. if swport2 = 0, then pin swport2 is inactive (high-impedance). if swport2 = 1, then pin swport2 is active (pull down to ground). 6 swport1 software programmable port 1. if swport1 = 0, then pin swport1 is inactive (high-impedance). if swport1 = 1, then pin swport1 is active (pull down to ground). 5 amnb am noise blanker. if amnb = 0, then the am noise blanker is off. if amnb = 1, then the am noise blanker is on. 4 to 0 - these 5 bits are not used and should be set to logic 0. table 27: format of ?rst data byte bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0 ifc7 ifc6 ifc5 ifc4 ifc3 ifc2 ifc1 ifc0 table 28: description of data byte 0 bits bit symbol description 7 to 0 ifc[7:0] if counter result. these bits contain the least signi?cant eight bits of the if counter result. table 29: equivalent pin circuits symbol pin equivalent circuit ammix2out1 1 ammix2out2 2 mhc524 2 1
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 17 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if fmifin 3 fmifdec 4 amif2in 5 amif2dec 6 i.c. 7 fmifampout 8 v dda1 9 ifampin 10 ifampdec 11 ifampgnd 12 table 29: equivalent pin circuits continued symbol pin equivalent circuit mhc525 3 4 330 w 330 w mhc526 5 1.5 k w 6 mhc527 8 330 w mhc528 330 w 11 10 5 k w 5 k w
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 18 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if mix1out1 13 mix1out2 14 v dda2 15 swport1 16 ammix1dec 17 ammix1in 18 vamcas 19 vamcasfb 20 iamagc 21 table 29: equivalent pin circuits continued symbol pin equivalent circuit 14 13 mhc529 16 mhc530 18 17 400 w mhc531 19 10 k w mhc532 20 1 k w mhc533 21 mhc539
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 19 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if tafamagc 22 trfamagc 23 vreffmmix 24 fmmixin1 25 fmmixin2 28 rfgnd 26 i.c. 27 wbflag 29 table 29: equivalent pin circuits continued symbol pin equivalent circuit 22 mhc540 23 mhc541 24 mhc542 28 25 10 k w 10 k w mhc543 29 200 w 50 k w mhc534
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 20 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if ifmagc 30 agcbuf 31 daaout 32 tkeyedagc 33 tfmagc 34 daatd 35 table 29: equivalent pin circuits continued symbol pin equivalent circuit mhc535 30 mhc536 31 32 36 k w mhc537 5 k w 33 mhc538 mhc544 10 k w 34 10 k w 35 mhc545
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 21 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if daain 36 vtune 37 cpout 38 v dda3 39 dgnd 40 v ddd 41 vcognd 42 oscfdb 43 osctnk 44 table 29: equivalent pin circuits continued symbol pin equivalent circuit 39 38 36 2.5 k w mhc546 37 mhc547 39 36 38 mhc548 43 3 k w 44 mhc549
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 22 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if v dda4 45 tamnbagc 46 ifgnd 47 v dda5 48 v dda6 49 addrsel 50 busenable 51 sda 52 scl 53 amnbhold 54 table 29: equivalent pin circuits continued symbol pin equivalent circuit mhc550 46 50 1 k w mhc551 mhc552 51 52 1 k w mhc553 53 1 k w mhc554 80 k w 54 mhc555
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 23 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if afhold 55 vlevel 56 swport2 57 xtal1 58 xtal2 59 xtalgnd 60 iref 61 table 29: equivalent pin circuits continued symbol pin equivalent circuit 55 mhc556 56 150 w mhc557 57 mhc558 59 60 58 27.6 pf 10 k w 20 k w 27.6 pf 20 k w 10 k w mhc559 61 10 k w mhc560
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 24 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if ifout 62 tamif2agc 63 tfmifagc 64 table 29: equivalent pin circuits continued symbol pin equivalent circuit mhc561 62 20 w 100 w mhc562 63 1 k w mhc563 64
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 25 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if 10. limiting values [1] to avoid damages and wrong operation it is necessary to keep all 8.5 v supply voltages at a higher level than any 5 v supply v oltage. this is also necessary during power-on and power-down sequences. precautions have to be provided in such a way that interferenc es can not pull down the 8.5 v supply below the 5 v supply. [2] machine model (r = 0 w , c = 200 pf). [3] human body model (r = 1.5 k w , c = 100 pf). 11. thermal characteristics 12. static characteristics table 30: limiting values in accordance with the absolute maximum rating system (iec 60134). symbol parameter conditions min max unit v dda1 analog supply voltage 1 for fm if ampli?er [1] - 0.3 +10 v v dda2 analog supply voltage 2 for fm and am rf [1] - 0.3 +10 v v dda3 analog supply voltage 3 for tuning pll [1] - 0.3 +10 v v dda4 analog supply voltage 4 for vco [1] - 0.3 +10 v v dda5 analog supply voltage 5 for on-chip power supply - 0.3 +6.5 v v dda6 analog supply voltage 6 for on-chip power supply [1] - 0.3 +10 v v ddd digital supply voltage - 0.3 +6.5 v t stg storage temperature - 55 +150 c t amb ambient temperature - 40 +85 c v es electrostatic handling voltage [2] - 200 +200 v [3] - 2000 +2000 v table 31: thermal characteristics symbol parameter conditions typ unit r th(j-a) thermal resistance from junction to ambient in free air 58 k/w table 32: static characteristics v dda1 =v dda2 =v dda3 =v dda4 =v dda6 = 8.5 v; v dda5 =5v; v ddd =5v; t amb =25 c; unless otherwise speci?ed. symbol parameter conditions min typ max unit supply voltage v dda(n) analog supply voltages 1 to 4 and 6 8 8.5 9 v v dda5 analog supply voltage 5 4.75 5 5.25 v v ddd digital supply voltage 4.75 5 5.25 v supply current in fm mode i dda1 analog supply current 1 for fm if ampli?er iboc mode - 7.9 - ma no iboc mode - 8.9 - ma i dda2 analog supply current 2 for rf 4.7 5.7 6.7 ma i dda3 analog supply current 3 for tuning pll -4-ma i dda4 analog supply current 4 for vco 5.2 6.5 7.8 ma
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 26 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if i dda5 analog supply current 5 for on-chip power supply europe/us band - 6.4 - ma japan/east europe band 7.5 10 12 ma i dda6 analog supply current 6 for on-chip power supply - 20.5 - ma i ddd digital supply current europe/us band 20 25 31 ma japan/east europe band 25 32 39.5 ma i mix1out1 bias current of fm mixer output 1 4.8 6 7.2 ma i mix1out2 bias current of fm mixer output 2 4.8 6 7.2 ma supply current in am mode i dda1 analog supply current 1 for am mixer 2 - 140 - m a i dda2 analog supply current 2 for rf - 2.6 - ma i dda3 analog supply current 3 for tuning pll - 2.2 - ma i dda4 analog supply current 4 for vco 5 6.5 8 ma i dda5 analog supply current 5 for on-chip power supply 14 18.5 23 ma i dda6 analog supply current 6 for on-chip power supply - 16.7 - ma i ddd digital supply current 21 26 32 ma i mix1out1 bias current of am mixer 1 output 1 4.8 6 7.2 ma i mix1out2 bias current of am mixer 1 output 2 4.8 6 7.2 ma i ammix2out1 bias current of am mixer 2 output 1 3.6 4.5 5.4 ma i ammix2out2 bias current of am mixer 2 output 2 3.6 4.5 5.4 ma on-chip power supply reference current generator: pin iref v o(ref) output reference voltage 4 4.25 4.5 v r o output resistance - 10 - k w i o(source)(max) maximum output source current - 100 - +100 na table 32: static characteristics continued v dda1 =v dda2 =v dda3 =v dda4 =v dda6 = 8.5 v; v dda5 =5v; v ddd =5v; t amb =25 c; unless otherwise speci?ed. symbol parameter conditions min typ max unit
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 27 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if 13. dynamic characteristics table 33: dynamic characteristics v ammix2out1 =v ammix2out2 =v mix1out1 =v mix1out2 =v dda1 =v dda2 =v dda3 =v dda4 =v dda6 = 8.5 v; v dda5 =5v; v ddd =5v; t amb =25 c; see figure 8 ; all ac values are given in rms; unless otherwise speci?ed. symbol parameter conditions min typ max unit voltage controlled oscillator f osc oscillator frequency 159.9 - 248.2 mhz c/n carrier-to-noise ratio f osc = 200 mhz; d f = 10 khz; b=1hz - 97 - dbc rr ripple rejection f ripple = 100 hz; v dda4(ripple) = 100 mv; f osc = 200 mhz 92 99 - db crystal oscillator f xtal crystal frequency - 20.5 - mhz c/n carrier-to-noise ratio f xtal = 20.5 mhz; d f = 10 khz - 112 - circuit inputs: pins xtal1, xtal2 and xtalgnd [1] v xtal crystal voltage 80 100 160 mv v xtal1 , v xtal2 dc bias voltage 1.7 2.1 2.5 v r i real part of input impedance v xtal1 - v xtal2 =1mv - 250 - - w c i input capacitance 8 10 12 pf synthesizer programmable divider n prog programmable divider ratio 512 - 32767 d n step programmable divider step size -1- charge pump: pin cpout i sink(cp1)l low charge pump 1 peak sink current fm weather band mode; 0.4 v < v cpout < 7.6 v; f vco >f ref n prog - 300 - m a i source(cp1)l low charge pump 1 peak source current fm weather band mode; 0.4 v < v cpout < 7.6 v; f vco f ref n prog am mode - 1 - ma fm east europe band - 1 - ma i source(cp1)h high charge pump 1 peak source current 0.4 v < v cpout < 7.6 v; f vco f ref n prog ; 0.3 v < v cpout < 7.1 v - 130 - m a d f osc f osc ------------ dbc hz ---------- -
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 28 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if i source(cp2) charge pump 2 peak source current fm standard or fm japan mode; f vco f ref n prog ; 0.4 v < v vtune < 7.6 v -3- ma i source(cp3) charge pump 3 peak source current fm standard or fm japan mode; f vco 9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 29 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if d v o(sink) daa output voltage variation caused by sink current v daain =4v; i daaout =50 m a [3] - v lsb -+v lsb mv d v o(source) daa output voltage variation caused by source current v daain =4v; i daaout = - 50 m a [3] - v lsb -+v lsb mv t st daa output settling time v daaout = 0.2 v to 8.25 v; c l = 270 pf -2030 m s rr ripple rejection data byte 2 = 1010 1011 (n = 43); fm mode; v daain =4v; v daatd = 0.45 v; f ripple = 100 hz; v dda3(ripple) = 100 mv -65- db c l daa output load capacitance - - 270 pf daa temperature compensation: pin daatd i source compensation diode source current v daatd = 0.2 v to 1.2 v - 50 - 40 - 30 m a tc source temperature coef?cient of compensation diode source current v daatd = 0.2 v to 1.2 v; t amb = - 40 c to +85 c - 300 - +300 if counter (fm if or am if2 counter) n if if counter length for am and fm - 8 - bit am mode v sen sensitivity voltage (pin amif2in to amif2dec) m=0 - 30 70 m v n counter result (decimal) v amif2in-amif2dec = 200 m v period = 2 ms - 132 - period = 20 ms - 40 - fm mode v sen sensitivity voltage (pin fmifin to fmifdec) - 60 100 m v n counter result (decimal) period = 2 ms; v fmifin-fmifdec = 100 m v prescaler ratio = 10 - 92 - prescaler ratio = 100 - 214 - period = 20 ms; v fmifin-fmifdec = 100 m v prescaler ratio = 10 - 152 - prescaler ratio = 100 - 92 - table 33: dynamic characteristics continued v ammix2out1 =v ammix2out2 =v mix1out1 =v mix1out2 =v dda1 =v dda2 =v dda3 =v dda4 =v dda6 = 8.5 v; v dda5 =5v; v ddd =5v; t amb =25 c; see figure 8 ; all ac values are given in rms; unless otherwise speci?ed. symbol parameter conditions min typ max unit v daaout v dda3 ------------------------ 10 6 C k ---------- -
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 30 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if i 2 c-bus address select: pin addrsel r l load resistance to ground 1st i 2 c-bus address 1 - - m w 2nd i 2 c-bus address 108 120 132 k w 3rd i 2 c-bus address 29.7 33 36.3 k w i 2 c-bus enable: pin busenable v il low-level input voltage - 0.3 - +1 v v ih high-level input voltage 2 - v ddd + 0.3 v software programmable ports: pins swport1 and swport2 i sink(max) maximum sink current bit swport1 = 1 1 - 1.6 ma bit swport2 = 1 1 - 1.6 ma weather band ?ag: pin wbflag i source(max) maximum source current r = 560 w- 6 - 5 - 4ma r i(shunt) internal shunt resistance to ground -50- k w v o(fm)(max) maximum output voltage for fm mode measured with respect to pin rfgnd 0 - 0.2 v v o(wb) output voltage for weather band mode measured with respect to pin rfgnd 4- 5 v am signal channel am rf agc: pins ammix1in and ammix1dec v i(rf)(p) rf input voltage for wideband agc start level (peak value) m = 0.3; f af = 1 khz agc[1:0] = 00 375 530 750 mv agc[1:0] = 01 300 420 590 mv agc[1:0] = 10 210 290 410 mv agc[1:0] = 11 110 150 210 mv am if agc stage inputs: pins amif2in and amif2dec v i(if2) if2 input voltage agc start level m = 0 0.09 0.12 0.19 v m = 0.8 0.07 0.10 0.14 v am rf agc pin diode drive: pin iamagc i sink(max) maximum agc sink current v iamagc = 2.8 v 9 14 18 ma i sink agc sink current fm mode; v iamagc = 2.8 v 1 1.5 2 ma r o output resistance i iamagc =1 m a 0.5 - - m w c o output capacitance - 5 7 pf am rf agc cascode stage: pin vamcas v cas cascode voltage v ammix1in-ammix1dec below threshold; maximum gain 4.5 5 5.5 v i cas cascode transistor base current capability 100 - - m a i cas(off) cascode transistor base off current fm mode - - 100 na table 33: dynamic characteristics continued v ammix2out1 =v ammix2out2 =v mix1out1 =v mix1out2 =v dda1 =v dda2 =v dda3 =v dda4 =v dda6 = 8.5 v; v dda5 =5v; v ddd =5v; t amb =25 c; see figure 8 ; all ac values are given in rms; unless otherwise speci?ed. symbol parameter conditions min typ max unit
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 31 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if am rf agc cascode stage: pin vamcasfb v cas(fb) cascode voltage v ammix1in-ammix1dec above threshold; minimum gain 0.2 0.28 0.35 v i cas(fb) cascode feedback sense current 0 0.4 1 m a am rf agc transconductance buffer: pin agcbuf [4] g m(buf) buffer transconductance am mode; d v trfamagc =50mvto0.4v 0.85 1.1 1.35 ms i sink(max) maximum sink current am mode; open-collector; d v trfamagc = 0.8 v 450 500 560 m a i source(max) maximum source current am mode; d v trfamagc <50mv -- - 30 m a v o(n) buffer output noise voltage am mode; v dda2 - v agcbuf =1v (voltage across external pull-up resistor); b = 400 hz to 20 khz -1015 m v am mixer 1 (if1 = 10.7 mhz) mixer inputs: pins ammix1in and ammix1dec r i input resistance 15 25 40 k w c i input capacitance 2.5 5 7.5 pf v i dc input voltage 2.3 2.7 3.1 v v i(max) maximum input voltage 1 db compression point of am mixer 1 output; m = 0 500 - - mv mixer outputs: pins mix1out1 and mix1out2 r o output resistance 100 - - k w c o output capacitance - 4 7 pf v o(max)(p-p) maximum output voltage (peak-to-peak value) 12 15 - v i bias mixer bias current am mode 4.8 6 7.2 ma mixer g m(conv) conversion transconductance 3.9 5.2 6.5 g m(conv)(t) conversion transconductance variation with temperature - - 9 10 - 4 -k - 1 table 33: dynamic characteristics continued v ammix2out1 =v ammix2out2 =v mix1out1 =v mix1out2 =v dda1 =v dda2 =v dda3 =v dda4 =v dda6 = 8.5 v; v dda5 =5v; v ddd =5v; t amb =25 c; see figure 8 ; all ac values are given in rms; unless otherwise speci?ed. symbol parameter conditions min typ max unit i agcbuf d v trfamagc d ---------------------------------- i if1 v rf --------- - ma v -------- - d g m(conv) g m(conv) d t ---------------------------------
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 32 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if ip3 3rd-order intermodulation r l = 2.6 k w (ac load between output pins); d f = 300 khz 135 138 - db m v ip2 2nd-order intermodulation r l = 2.6 k w (ac load between output pins) - 170 - db m v v i(n)(eq) equivalent input noise voltage r gen = 750 w ; r l = 2.6 k w (ac load between output pins) - 5.8 8 f noise ?gure of am mixer 1 - 4.5 7.1 db am mixer 2 (if2 = 450 khz) mixer inputs: pins ifampin and ifampdec r i input resistance - 330 - w c i input capacitance - 5 7 pf v i dc input voltage 2.4 2.7 3 v v i(max)(p) maximum input voltage (peak value) 1 db compression point of am mixer 2 output 1.1 1.4 - v mixer outputs: pins ammix2out1 and ammix2out2 r o output resistance 50 - - k w c o output capacitance - 4 7 pf v o(max)(p-p) maximum output voltage (peak-to-peak value) 12 15 - v i bias mixer bias current am mode 3.6 4.5 5.4 ma i l mixer leakage current fm mode - - 10 m a mixer g m(conv) conversion transconductance 3.2 4.3 5.4 g m(conv)(t) conversion transconductance variation with temperature - - 9 10 - 4 -k - 1 ip3 3rd-order intermodulation r l = 1.5 k w (ac load between output pins); d f = 300 khz 134 137 - db m v ip2 2nd-order intermodulation r l = 1.5 k w (ac load between output pins) - 170 - db m v v i(n)(eq) equivalent input noise voltage r gen = 330 w ; r l = 1.5 k w (ac load between output pins) -1522 f noise ?gure of am mixer 2 - 16 19.5 db table 33: dynamic characteristics continued v ammix2out1 =v ammix2out2 =v mix1out1 =v mix1out2 =v dda1 =v dda2 =v dda3 =v dda4 =v dda6 = 8.5 v; v dda5 =5v; v ddd =5v; t amb =25 c; see figure 8 ; all ac values are given in rms; unless otherwise speci?ed. symbol parameter conditions min typ max unit nv hz ---------- - i if2 v if1 ---------- - ma v -------- - d g m(conv) g m(conv) d t --------------------------------- nv hz ---------- -
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 33 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if am if2 agc stage: pins amif2in and amif2dec g agc(max) maximum agc ampli?er gain no agc active 38 41 44 db v agc(start) agc start voltage (pin ifout) - 3 db below maximum output level; r l =1k w 93 - 98 db m v d agc agc range between start and stop of agc 52 - - db thd total harmonic distortion of if2 output signal am signal; f mod = 400 hz; m = 0.8; c tamif2agc = 4.7 m f; v amif2in-amif2dec < 0.14 v - - 0.3 % v i(n)(eq) equivalent input noise voltage r gen = 1.5 k w - 10.5 - r i input resistance 1.3 1.5 1.65 k w c i input capacitance - - 5 pf am if2 agc stage: pin ifout v o(rms) am if2 output voltage (rms value) r l =1k w ; agc active 63 84 112 mv t st am if2 agc settling time v amif2in =10mvto100mv - 60 - ms v amif2in = 100 mv to 10 mv - 360 - ms v amif2in = 140 m v to 140 mv - 150 - ms v amif2in = 140 mv to 140 m v - 600 - ms am if2 level detector output: pin vlevel; see figure 4 [5] v vlevel dc output voltage v i =10 m vto1v 0 - 5 v v i <1 m v; standard setting of level daa 0.1 0.35 0.8 v v i = 1.4 mv; standard setting of level daa 1.6 2.2 2.8 v d v level step size for adjustment of level starting point v i = 0 v; standard setting of level slope 40 53 70 mv v level(slope) slope of level voltage v i = 140 m v to 140 mv; standard setting of level slope 0.8 1 1.2 d v step step size for adjustment of level slope v i = 1.4 mv 55 75 95 b level bandwidth of level output voltage v i = 15 mv; standard setting of level daa 200 300 - khz r o output resistance - - 500 w rr ripple rejection v dda6(ripple) = 100 mv; f ripple = 100 hz -40- db table 33: dynamic characteristics continued v ammix2out1 =v ammix2out2 =v mix1out1 =v mix1out2 =v dda1 =v dda2 =v dda3 =v dda4 =v dda6 = 8.5 v; v dda5 =5v; v ddd =5v; t amb =25 c; see figure 8 ; all ac values are given in rms; unless otherwise speci?ed. symbol parameter conditions min typ max unit nv hz ---------- - v level d v amif2in-amif2dec d ---------------------------------------------------- - v 20 db -------------- mv 20 db -------------- v vlevel v dda6 ---------------------- -
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 34 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if am noise blanker; amnb = 1; test signal and test circuit; see figure 3 t sup suppression time v pulse = 250 mv; v vlevel < 1.8 v 6 7.5 10 m s f trigger trigger sensitivity frequency v pulse = 200 mv; v vlevel < 1.8 v - 1000 - hz v pulse = 200 mv; v vlevel > 2.2 v - - 100 hz v pulse =20mv; v vlevel < 1.8 v - - 100 hz i sink(agc) am noise blanker agc sink current v tamnbagc = 3 v 35 50 65 m a v agc am noise blanker agc voltage (pin tamnbagc) am mixer 1 input v i = 0 v 2 2.4 2.8 v fm signal channel fm rf agc (fm distance mode; lodx = 0) rf input: pins fmmixin1 and fmmixin2; kagc = 0 v i(rf) rf input voltage for start of wideband agc agc[1:0] = 11 - 3 - mv agc[1:0] = 10 - 6 - mv agc[1:0] = 01 - 9 - mv agc[1:0] = 00 - 12 - mv fm rf agc time constant: pin tfmagc r source source resistance 4 5 6 k w v o(ref) dc output reference voltage agc[1:0] = 00; kagc = 0; v fmmixin1-fmmixin2 =0v 3.6 4.1 4.6 v fm rf agc pin diode drive output: pin ifmagc i sink(max) maximum agc sink current v ifmagc = 2.5 v; v tfmagc =v o(ref) - 0.5 v; agc[1:0] = 00; kagc = 0 8 11.5 15 ma i source(max) maximum agc source current v ifmagc = 2.5 v; v tfmagc =v o(ref) + 0.5 v; agc[1:0] = 00; kagc = 0 - 15 - 11.5 - 8ma i source(agc) agc source current am mode - 15 - 11.5 - 8ma v ifmagc = 2.5 v; lodx = 1 - 4.4 - 3.7 - 2.7 ma fm keyed agc: pin vlevel v th threshold voltage for narrow-band agc kagc = 1; v tfmagc =v o(ref) + 0.6 v 0.6 0.75 0.9 v fm rf agc transconductance buffer: pin agcbuf g m(buf) buffer transconductance fm mode; v tfmagc =v o(ref) to v o(ref) +80mv 4 5.3 6.4 ms i sink(max) maximum sink current fm mode; open-collector; v tfmagc =v o(ref) + 0.15 v 450 500 560 m a i source(max) maximum source current fm mode; v tfmagc =v o(ref) -- - 30 m a table 33: dynamic characteristics continued v ammix2out1 =v ammix2out2 =v mix1out1 =v mix1out2 =v dda1 =v dda2 =v dda3 =v dda4 =v dda6 = 8.5 v; v dda5 =5v; v ddd =5v; t amb =25 c; see figure 8 ; all ac values are given in rms; unless otherwise speci?ed. symbol parameter conditions min typ max unit
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 35 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if v o(n) buffer output noise voltage fm mode; v vdda2-agcbuf = 1 v (voltage across external pull-up resistor); b = 400 hz to 20 khz -1015 m v fm rf mixer reference voltage: pin vreffmmix v ref reference voltage fm mode 6.6 7.3 8 v am mode 2.7 3.1 3.4 v inputs: pins fmmixin1 and fmmixin2 r i input resistance mixgain = 0 - 3.5 - k w mixgain = 1 - 1.8 - k w c i input capacitance - 5 7 pf v bias dc bias voltage fm mode 2.2 2.7 3.2 v v i(rf)(p) rf input voltage (peak value) 1 db compression point of fm mixer output mixgain = 0 70 100 - mv mixgain = 1 35 50 - mv outputs: pins mix1out1 and mix1out2 r o output resistance 100 - - k w c o output capacitance 2 3.5 5 pf v o(max)(p-p) maximum output voltage (peak-to-peak value) 3- - v i bias mixer bias current fm mode 4.8 6 7.2 ma fm mixer g m(conv) conversion transconductance mixgain = 0 8.5 12.5 18 mixgain = 1 17 25 36 g m(conv)(t) conversion transconductance variation with temperature mixgain = 0 - - 1 10 - 3 -k - 1 f noise ?gure mixgain = 0 - 3.5 4.6 db mixgain = 1 - 2.4 - db ip3 3rd-order intermodulation mixgain = 0 113 117 - db m v mixgain = 1 - 108 - db m v table 33: dynamic characteristics continued v ammix2out1 =v ammix2out2 =v mix1out1 =v mix1out2 =v dda1 =v dda2 =v dda3 =v dda4 =v dda6 = 8.5 v; v dda5 =5v; v ddd =5v; t amb =25 c; see figure 8 ; all ac values are given in rms; unless otherwise speci?ed. symbol parameter conditions min typ max unit i if v rf --------- - ma v -------- - ma v -------- - d g m(conv) g m(conv) d t ---------------------------------
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 36 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if irr image rejection ratio fminj = 1 [6] f rfwanted = 87.5 mhz; f rfimage = 108.9 mhz 25 30 - db data byte 3 = x010x110; f rfwanted = 162.475 mhz; f rfimage = 183.875 mhz 22 30 - db v i(n)(eq) equivalent input noise voltage (pin fmmixin1 to fmmixin2) r gen = 200 w ; r l = 2.6 k w mixgain = 0 - 2.9 3.1 mixgain = 1 - 2.6 - r gen(opt) optimum generator resistance - 200 - w fm if ampli?er (iboc = 0) g gain r l = 330 w ; v i =1mv [7] ifgain = 0 - 10.5 - db ifgain = 1 - 14 - db f noise ?gure ifgain = 0 - 10 - db ifgain = 1 - 8.3 - db ip3 3rd-order intermodulation ifgain = 0 - 123 - db m v ifgain = 1 - 119 - db m v inputs: pins ifampin and ifampdec v i(max)(p) maximum input voltage (peak value) 1 db compression point of fm if ampli?er output voltage ifgain = 0 400 - - mv ifgain = 1 250 - - mv v i(n)(eq) equivalent input noise voltage r gen = 330 w ifgain = 0 - 8 10 ifgain = 1 - 6.5 10 v i(ifamp) dc voltage if ampli?er input fm mode 2.2 2.7 3.2 v r i input resistance 270 330 390 w c i input capacitance - 5 7 pf output: pin fmifampout v o(max)(p) maximum output voltage (peak value) 1.2 1.5 - v v o(ifamp) dc voltage if ampli?er output fm mode 3 3.5 4 v table 33: dynamic characteristics continued v ammix2out1 =v ammix2out2 =v mix1out1 =v mix1out2 =v dda1 =v dda2 =v dda3 =v dda4 =v dda6 = 8.5 v; v dda5 =5v; v ddd =5v; t amb =25 c; see figure 8 ; all ac values are given in rms; unless otherwise speci?ed. symbol parameter conditions min typ max unit nv hz ---------- - nv hz ---------- - nv hz ---------- - nv hz ---------- -
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 37 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if r o output resistance 270 330 390 w c o output capacitance - 5 7 pf iboc ampli?er (iboc = 1) g gain - 8 - db ip3 3rd-order intermodulation - 123 - db m v inputs: pins ifampin and ifampdec v i(n)(eq) equivalent input noise voltage r gen = 330 w - 5.2 10 v i(max)(p) maximum input voltage (peak value) 1 db compression point of fm if ampli?er output voltage 420 - - mv fm if agc g agc small signal agc ampli?er gain linear range: v fmifin-fmifdec =25 m v to 1 mv; no agc active - 28.5 - db d agc agc range 59 - - db ip3 3rd-order intermodulation v fmifin-fmifdec =95db m v - 121 - db m v t st fm if agc settling time v fmifin = 1 mv to 10 mv - 2 - ms v fmifin =10mvto1mv - 1 - ms inputs: pins fmifin and fmifdec v i(if) if input voltage for if agc start level start of agc - 65 - db m v v i(max)(p) maximum input voltage (peak value) - 1.6 - v v i(n)(eq) equivalent input noise voltage r gen = 330 w ; no agc active - 7 - r i input resistance 270 330 390 w c i input capacitance - 5 7 pf output: pin ifout v o fm if output voltage r l =1k w ; agc active 89 94 99 db m v fm if level detector output: pin vlevel; see figure 5 [8] v vlevel dc output voltage v i =10 m vto1v 0 - 5 v v i <1 m v; standard setting of level daa 0.1 0.35 0.8 v v i = 1 mv; standard setting of level daa 1.4 2 2.4 v d v level step size for adjustment of level starting point lsl[2:0] = 100 40 53 70 mv v level(slope) slope of level voltage v i = 1 mv to 300 mv; standard setting of level slope 0.8 1 1.2 table 33: dynamic characteristics continued v ammix2out1 =v ammix2out2 =v mix1out1 =v mix1out2 =v dda1 =v dda2 =v dda3 =v dda4 =v dda6 = 8.5 v; v dda5 =5v; v ddd =5v; t amb =25 c; see figure 8 ; all ac values are given in rms; unless otherwise speci?ed. symbol parameter conditions min typ max unit nv hz ---------- - v ifout v fmifin-fmifdec ------------------------------------------ - nv hz ---------- - v level d v i d ----------------- v 20 db --------------
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 38 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if [1] measured between pins xtal1 and xtal2. [2] daa conversion gain formula: ; where n = 0 to 127. [3] v lsb =v daaout(n+1) - v daaout(n) [4] the am agc transconductance buffer delivers a sink current which is proportional to the voltage change at pin trfamagc. [5] input parameters of am if2 measured between pins amif2in and amif2dec. [6] image rejection ratio: [7] input parameters of fm if ampli?er measured between pins ifampin and ifampdec. [8] input parameters of fm if level detector measured between pins fmifin and fmifdec. d v step step size for adjustment of level slope v i = 1 mv 55 75 95 b level bandwidth of level output voltage v i = 10 mv; standard setting of level daa 200 300 - khz i source output source current v level(ref) - 60 mv; v i =1mv - - - 300 m a i sink output sink current v level(ref) +25mv; v i = 1 mv 50 - - m a r o output resistance - - 500 w rr ripple rejection v dda6(ripple) = 100 mv; f ripple = 100 hz -40- db fm if/am if2 buffer output: pin ifout z l(min) minimum load impedance for if multiplexer/buffer 1- - k w v o(max)(p) maximum output voltage (peak value) - - 750 mv rds update output: pin afhold; see figure 6 i sink(max) maximum sink current after ?rst bus transmission with af = 1; v o = 0.5 v 1 1.2 1.4 ma table 33: dynamic characteristics continued v ammix2out1 =v ammix2out2 =v mix1out1 =v mix1out2 =v dda1 =v dda2 =v dda3 =v dda4 =v dda6 = 8.5 v; v dda5 =5v; v ddd =5v; t amb =25 c; see figure 8 ; all ac values are given in rms; unless otherwise speci?ed. symbol parameter conditions min typ max unit mv 20 db -------------- v vlevel v dda6 ---------------------- - v daaout 2 0.75 n 128 -------- - 0.125 + ? ?? v daain v daatd + () v daatd C = d v trfamagc v trfamagc v trfamagc v ammix1in v ammix1dec C () 10 mv < C = irr v (mix1out1-mix1out2)wanted v (mix1out1-mix1out2)image ---------------------------------------------------------------------- - =
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 39 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if test signal: t rep = 2 ms, t r <50ns, t f < 50 ns and duty factor 50 %. v xtal2 =3v; v ifampin = 4 v and v ifampin-ifampdec = 0.2 v. fig 3. test circuit for am noise blanker. 220 w 220 w 100 w 50 w 100 w 56 58 59 1 2 10 v ifampin 13 oscilloscope, counter 8.5 v 8.5 v test signal 4.7 nf 14 TEF6701HL v vlevel t rep v xtal2 v pulse v pulse 11 v ifampdec coa020 (1) level daa setting byte 5 = ffh. (2) level daa setting byte 5 = 84h (standard setting). (3) level daa setting byte 5 = 00h. fig 4. am level output voltage (daa) as a function of am level circuit input voltage. mhc517 2 4 6 v vlevel (v) 0 v amif2in (mv) 10 - 3 10 2 10 3 10 1 10 - 2 10 - 1 (1) (2) (3) 3 5 1
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 40 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if (1) level daa setting byte 5 = ffh. (2) level daa setting byte 5 = 84h (standard setting). (3) level daa setting byte 5 = 00h. fig 5. fm level output voltage (daa) as a function of fm level circuit input voltage. mhc518 2 4 6 v vlevel (v) 0 3 5 1 v fmifin (mv) 10 - 3 10 2 10 3 10 1 10 - 2 10 - 1 (2) (3) (1)
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 41 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if afhold signal is used to hold the quality information for signal processing of the main channel during the alternative frequency jumps. pll registers are loaded during load pll = 1, but actual frequency jumps take place at the falling edge of this signal. if counting is carried out during afsample = 1. 10 m s after falling edge of afsample result is valid for af and remains valid until read by microcontroller. quality tests in a car if dsp ic (e.g. saa7724h) should take place 2 ms after falling edge of afhold. t 1 is the internal TEF6701HL clock related logic delay: 100 m s. t 2 should be > 1.1 ms to ensure correct loading of pll for the main channel. t 3 should be > 0 to ensure inaudible update. t 4 = 500 m s. fig 6. inaudible af update timing diagram. mhc520 audio output of a car if dsp ic (e.g. saa7724h) t 1 t 2 af channel af = 1 main channel af = 1 t 3 t 4 i 2 c-bus afhold afsample (internal) load pll quality test 012345678 t (ms)
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 42 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if t 1 is the internal TEF6701HL clock related logic delay: 100 m s. t 2 should be greater than the required pll tuning time for the given band (fm: t 2 > 1 ms; am: t 2 > 20 ms). fig 7. preset mode timing diagram. mhc521 audio output of a car if dsp ic (e.g. saa7724h) t 1 t 2 af = 0, preset = 1 af = 0, preset = 0 i 2 c-bus afhold afsample (internal) load pll quality test 0 1 n + 1 t (ms) continuous mode n 1 0 t 1 pll jump
xxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx x xxxxxxxxxxxxxx xxxxxxxxxx xxx xxxxxx xxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxx xxxxx xxxxxx xx xxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxx xxxxxxx xxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxx xxxxxxxxxxxxxx xxxxxx xx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxx xxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxx xxxxx x x 9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 43 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if 14. application information fig 8. application diagram. 2 83 9 10 11 22 w 22 nf l1 bc847c 1 mh 20 19 18 17 21 31 29 26 28 25 220 nf bav99 3.3 pf l9 2.2 m w 100 nf 5 v baq806 1.8 nf 22 w rfgnd wbsw bap70-02 bb207 22 k w bas16 antenna 33 34 35 36 37 42 43 44 45 46 bb208 v vtune dgnd 22 w 22 nf 4.7 k w 100 nf 3.3 nf 10 k w 2.2 k w 1.2 k w 3.9 nf 100 nf 1.8 pf 2.7 pf 5 v 6.8 nf l3 5 v 100 nf 100 nf + 47 52 53 48 scl sda 54 55 56 59 58 60 64 20.5 mhz level am/fm 4.7 m f ifout 30 56 pf 39 pf 47 w 220 nf 1.8 m w 10 nf 1 nf 270 nh 2.2 m w 22 w 270 w 22 nf bap70-02 1 nf 330 w l4 47 w 8.5 v 8.5 v coa027 8.5 v sfe 10.7 ms3a antenna 22 24 23 32 22 nf 38 8.5 v 100 nf 22 w 39 40 41 15 14 13 49 22 nf 22 nf 10 w 4 5 6 7 62 100 nf port 2 busenable addrsel 51 50 bf862c TEF6701HL 4:6 sfe10.7 ma20-a 100 nf 22 nf cfum450c 22 nf l2 8.5 v 22 w 63 + 220 nf + + 12 1 120 k w 220 nf 61 57 afhold port1 16 c1 2.2 k w l5 6.8 m h l6 l7 l8 220 nf 10 nf 10 nf 16 pf 6.8 pf 100 nf + agc 560 w + 1 m f 1 m f 47 m f 47 m f 680 m h 22 m h 22 m f 47 m f (16 v) 47 m f 47 m f + + 1 nf 100 nf
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 44 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if table 34: list of components symbol parameter type manufacturer c1 capacitor for vco tuning 270 pf; type np0 l1 10.7 mhz if coil p7 psg p826rc 5134n=s toko l2 450 khz if coil p7psgae-5078d=s toko l3 oscillator coil e543snas-02010 toko l4 fm image rejection 611sns-1066y toko l5 fm input transformer 369ins-3076x toko l6 fm antenna coil lqn1hr50; 215 nh murata l7 pin diode bias lqn1hr21; 500 nh murata l8 connection image reject wire 10 mm/printed coil l9 am input 388bn-1211z toko d1 double varicap diode bb207 philips d2 silicon pin diode bap70-02 philips d3 silicon pin diode bap70-02 philips d4 high-speed double diode bav99 philips d5 am pin diode baq806 philips d6 high-speed diode bas16 philips d7 varicap diode bb208 philips t1 n-channel junction fet bf862c philips t2 npn general purpose transistor bc847c philips f1 ceramic ?lter 10.7 mhz murata f2 ceramic ?lter 10.7 mhz murata f3 ceramic ?lter 450 khz murata crystal 20.5 mhz ln-g102-587 ndk
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 45 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if 15. test information for list of components see t ab le 34 . fig 9. test circuit (continued in figure 10 ). coa028 87 9 10 11 22 nf l1 bc847c 1 mh 20 19 18 17 21 31 29 26 28 25 bav99 3.3 pf l9 2.2 m w 560 w 47 w 47 w 22 k w 2.2 k w 270 w 330 w 2.2 k w 100 nf 5 v baq806 1.8 nf 22 w 22 w 10 w rfgnd wbsw bap70-02 bb207 bas16 antenna 33 34 35 36 37 42 43 44 bb208 v vtune dgnd 100 nf 3.3 nf 10 k w 2.2 k w 1.2 k w 22 w 0 w 4.7 k w 3.9 nf 100 nf 3.3 pf 4.7 pf 5 v l3 30 56 pf 39 pf 220 nf 10 nf 1 nf 2.2 m w 22 nf 1 nf 1 nf l4 sfe10.7 antenna agc 22 24 23 32 22 nf 38 8.5 v 39 40 41 15 14 13 bf862c TEF6701HL 22 nf sfe10.7 220 nf 12 16 c1 l5 6.8 m h 680 m h 22 m h 47 m f 22 m f 47 m f 1 m f1 m f l7 l8 10 nf 10 nf 18 pf 6.8 pf 220 nf bap70-02 22 nf (2.7 pf) (1.8 pf) 270 pf 100 nf 220 nf 4.7 k w 47 w 47 w 22 w 1.8 m w 560 w 100 nf 100 nf 52 w 2 w if1 output if2 input 330 w 304 w ma20-a ms3a10a 100 nf 100 nf 0 w 2 w 304 w 330 w 0 w 52 w if2 output if3 input jp14 jp25 jp24 jp17 jp18 jp19 jp20 jp32 jp23 jp26 100 nf jp27 jp28 am rf input t2 t1 d4 d5 d2 d3 wbflag trfamagc vrefmix tafamagc fm rf input agcbuf tfmagc tkeyedagc d1 d6 d7 port1 amagcfdb f1 f2 3 2 1 1 3 6 4 1 2 3 6 4 100 nf vamcas vamcasfb iamagc ifmagc daaout daatd l6 215 nh 500 nh vtune ext daa input r1 r2 r2 vco input vtune cpout r3 jp30 270 nh a b c d f e input
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 46 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if fig 10. test circuit (continued from figure 9 ). coaxial connector (smc) test pin and stocko connector jumper 2 3 45 46 22 w 47 m f 6.8 nf 5 v 100 nf 47 m f 100 nf 47 52 53 48 scl sda 54 55 56 59 58 60 64 20.5 mhz am/fm level ifout 8.5 v 47 m f 49 4 5 6 62 100 nf port 2 busenable addrsel 51 50 TEF6701HL cfum450 l2 22 w 63 1 120 k w 220 nf 61 57 afhold 100 nf 100 nf 100 nf 22 nf 22 nf 4.7 m f 47 m f 3.3 m h 47 m f 47 m f 47 m f 22 nf 100 nf 3.3 m h 100 nf 3.3 m h 100 nf 5 v 5 v 8.5 v scl sda i 2 c-bus interface dgnd jp4 10 k w 4.7 k w 12 34 5 67 8 9 10 11 12 13 14 15 16 17 18 if in tda1572t 19 20 22 w 22 m f 2.2 m f 220 nf 100 nf 100 nf 10 nf 3.3 nf 100 nf 1 2 4 5 7 10 11 13 16 17 18 tda1599t 19 20 10 w 18 pf 100 nf 220 k w 4.7 k w fmmpx 392bc-1977z if input 1 k w 22 nf 22 nf 22 nf 47 nf 100 nf 120 k w 33 k w 47 k w 100 k w 1.5 k w 1.5 k w am if input am if output jp5 jp6 jp2 jp1 jp3 jp10 jp9 jp8 jp11 jp12 jp13 jp21 jp22 jp16 jp15 am audio f3 iref cfmagc camagc if output port2 level hold hold amnbhold supply 10 k w tamnbagc 4 5 6 1 2 3 jp29 l20 47 w 10 k w 3 jp31 4.7 k w bc847 100 nf fref 100 nf 100 nf output output a b c d f e resistor near to tef6700hl coa029
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 47 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if table 35: dc operating points symbol pin unloaded dc voltage (v) am mode fm mode min typ max min typ max ammix2out1 1 external 8.5 external 8.5 ammix2out2 2 external 8.5 external 8.5 fmifin 3 - 3.3 - - 3.3 - fmifdec 4 - 3.3 - - 3.3 - amif2in 5 - 3 - ?oating amif2dec 6 - 3 - ?oating i.c. 7 - 5.6 - - 5.6 - fmifampout 8 - 8.1 - - 4 - v dda1 9 external 8.5 external 8.5 ifampin 10 - 2.9 - - 2.7 - ifampdec 11 - 2.9 - - 2.7 - ifampgnd 12 external 0 external 0 mix1out1 13 external 8.5 external 8.5 mix1out2 14 external 8.5 external 8.5 v dda2 15 external 8.5 external 8.5 swport1 16 open-collector open-collector ammix1dec 17 - 2.8 - ?oating ammix1in 18 external biasing ?oating vamcas 19 - 4.8 - 0 0.1 0.2 vamcasfb 20 - 4.1 - 0 0.1 1 iamagc 21 7.1 (external biasing) external biasing tafamagc 22 - 0.3 - 0 (no wb) 0.3 (no wb) 0.5 (no wb) trfamagc 23 - 2.9 - ?oating vreffmmix 24 - 3.2 - - 7.3 - fmmixin1 25 - 1.65 - - 2.75 - rfgnd 26 external 0 external 0 i.c. 27 external 0 external 0 fmmixin2 28 - 1.65 - - 2.75 - wbflag 29 0 4 (wb) 4.5 (wb) 5 (wb) - (fm) < 0.5 (fm) - (fm) ifmagc 30 5 (external biasing) 0.1 (external biasing) - 4 (external biasing) agcbuf 31 8.5 (external biasing) 8.5 (external biasing) daaout 32 - 0.2 0.3 0.2 - 8.25 tkeyedagc 33 ?oating 1 - 7 tfmagc 34 7.8 8.3 8.8 - 4 - daatd 35 ?oating 1.5 0.2 - 1.5 daain 36 0 - 8.5 0 - 8.5 vtune 37 0 - 8.5 0 - 8.5
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 48 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if cpout 38 0 - 8.5 0 - 8.5 v dda3 39 external 8.5 external 8.5 dgnd 40 external 0 external 0 v ddd 41 external 5 external 5 vcognd 42 external 0 external 0 oscfdb 43 2.2 2.8 3.4 2.2 2.8 3.4 osctnk 44 5 6.1 7.2 5 6.1 7.2 v dda4 45 external 8.5 external 8.5 tamnbagc 46 - 2.4 - ?oating ifgnd 47 external 0 external 0 v dda5 48 external 5 external 5 v dda6 49 external 8.5 external 8.5 addrsel 50 - 3.6 - - 3.6 - busenable 51 external biasing external biasing sda 52 external biasing external biasing scl 53 external biasing external biasing amnbhold 54 4.3 4.6 5.1 8 8.4 - afhold 55 open-collector open-collector vlevel 56 0 - 5 0 - 5 swport2 57 open-collector open-collector xtal1 58 1.7 2.1 2.5 1.7 2.1 2.5 xtal2 59 1.7 2.1 2.5 1.7 2.1 2.5 xtalgnd 60 external 0 external 0 iref 61 4 4.25 4.5 4 4.25 4.5 ifout 62 - 2.5 - - 4.6 - tamif2agc 63 - 4 - - 4.2 - tfmifagc 64 - 5 - - 4.8 - table 35: dc operating points continued symbol pin unloaded dc voltage (v) am mode fm mode min typ max min typ max
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 49 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if 16. package outline fig 11. package outline sot314-2 (lqfp64). unit a max. a 1 a 2 a 3 b p ce (1) eh e ll p z y w v q references outline version european projection issue date iec jedec jeita mm 1.6 0.20 0.05 1.45 1.35 0.25 0.27 0.17 0.18 0.12 10.1 9.9 0.5 12.15 11.85 1.45 1.05 7 0 o o 0.12 0.1 1 0.2 dimensions (mm are the original dimensions) note 1. plastic or metal protrusions of 0.25 mm maximum per side are not included. 0.75 0.45 sot314-2 ms-026 136e10 00-01-19 03-02-25 d (1) (1) (1) 10.1 9.9 h d 12.15 11.85 e z 1.45 1.05 d b p e q e a 1 a l p detail x l (a ) 3 b 16 c d h b p e h a 2 v m b d z d a z e e v m a x 1 64 49 48 33 32 17 y pin 1 index w m w m 0 2.5 5 mm scale lqfp64: plastic low profile quad flat package; 64 leads; body 10 x 10 x 1.4 mm sot314-2
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 50 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if 17. soldering 17.1 introduction to soldering surface mount packages this text gives a very brief insight to a complex technology. a more in-depth account of soldering ics can be found in our data handbook ic26; integrated circuit packages (document order number 9398 652 90011). there is no soldering method that is ideal for all surface mount ic packages. wave soldering can still be used for certain surface mount ics, but it is not suitable for ?ne pitch smds. in these situations re?ow soldering is recommended. 17.2 re?ow soldering re?ow soldering requires solder paste (a suspension of ?ne solder particles, ?ux and binding agent) to be applied to the printed-circuit board by screen printing, stencilling or pressure-syringe dispensing before package placement. driven by legislation and environmental forces the worldwide use of lead-free solder pastes is increasing. several methods exist for re?owing; for example, convection or convection/infrared heating in a conveyor type oven. throughput times (preheating, soldering and cooling) vary between 100 seconds and 200 seconds depending on heating method. typical re?ow peak temperatures range from 215 cto270 c depending on solder paste material. the top-surface temperature of the packages should preferably be kept: ? below 225 c (snpb process) or below 245 c (pb-free process) C for all bga, htsson..t and ssop..t packages C for packages with a thickness 3 2.5 mm C for packages with a thickness < 2.5 mm and a volume 3 350 mm 3 so called thick/large packages. ? below 240 c (snpb process) or below 260 c (pb-free process) for packages with a thickness < 2.5 mm and a volume < 350 mm 3 so called small/thin packages. moisture sensitivity precautions, as indicated on packing, must be respected at all times. 17.3 wave soldering conventional single wave soldering is not recommended for surface mount devices (smds) or printed-circuit boards with a high component density, as solder bridging and non-wetting can present major problems. to overcome these problems the double-wave soldering method was speci?cally developed. if wave soldering is used the following conditions must be observed for optimal results: ? use a double-wave soldering method comprising a turbulent wave with high upward pressure followed by a smooth laminar wave. ? for packages with leads on two sides and a pitch (e): C larger than or equal to 1.27 mm, the footprint longitudinal axis is preferred to be parallel to the transport direction of the printed-circuit board;
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 51 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if C smaller than 1.27 mm, the footprint longitudinal axis must be parallel to the transport direction of the printed-circuit board. the footprint must incorporate solder thieves at the downstream end. ? for packages with leads on four sides, the footprint must be placed at a 45 angle to the transport direction of the printed-circuit board. the footprint must incorporate solder thieves downstream and at the side corners. during placement and before soldering, the package must be ?xed with a droplet of adhesive. the adhesive can be applied by screen printing, pin transfer or syringe dispensing. the package can be soldered after the adhesive is cured. typical dwell time of the leads in the wave ranges from 3 seconds to 4 seconds at 250 c or 265 c, depending on solder material applied, snpb or pb-free respectively. a mildly-activated ?ux will eliminate the need for removal of corrosive residues in most applications. 17.4 manual soldering fix the component by ?rst soldering two diagonally-opposite end leads. use a low voltage (24 v or less) soldering iron applied to the ?at part of the lead. contact time must be limited to 10 seconds at up to 300 c. when using a dedicated tool, all other leads can be soldered in one operation within 2 seconds to 5 seconds between 270 c and 320 c. 17.5 package related soldering information [1] for more detailed information on the bga packages refer to the (lf)bga application note (an01026); order a copy from your philips semiconductors sales of?ce. [2] all surface mount (smd) packages are moisture sensitive. depending upon the moisture content, the maximum temperature (with respect to time) and body size of the package, there is a risk that internal or external package cracks may occur due to vaporization of the moisture in them (the so called popcorn effect). for details, refer to the drypack information in the data handbook ic26; integrated circuit packages; section: packing methods . [3] these transparent plastic packages are extremely sensitive to re?ow soldering conditions and must on no account be processed through more than one soldering cycle or subjected to infrared re?ow soldering with peak temperature exceeding 217 c 10 c measured in the atmosphere of the re?ow oven. the package body peak temperature must be kept as low as possible. table 36: suitability of surface mount ic packages for wave and re?ow soldering methods package [1] soldering method wave re?ow [2] bga, htsson..t [3] , lbga, lfbga, sqfp, ssop..t [3] , tfbga, vfbga, xson not suitable suitable dhvqfn, hbcc, hbga, hlqfp, hso, hsop, hsqfp, hsson, htqfp, htssop, hvqfn, hvson, sms not suitable [4] suitable plcc [5] , so, soj suitable suitable lqfp, qfp, tqfp not recommended [5] [6] suitable ssop, tssop, vso, vssop not recommended [7] suitable cwqccn..l [8] , pmfp [9] , wqccn..l [8] not suitable not suitable
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 52 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if [4] these packages are not suitable for wave soldering. on versions with the heatsink on the bottom side, the solder cannot penetrate between the printed-circuit board and the heatsink. on versions with the heatsink on the top side, the solder might be deposited on the heatsink surface. [5] if wave soldering is considered, then the package must be placed at a 45 angle to the solder wave direction. the package footprint must incorporate solder thieves downstream and at the side corners. [6] wave soldering is suitable for lqfp, qfp and tqfp packages with a pitch (e) larger than 0.8 mm; it is de?nitely not suitable for packages with a pitch (e) equal to or smaller than 0.65 mm. [7] wave soldering is suitable for ssop, tssop, vso and vssop packages with a pitch (e) equal to or larger than 0.65 mm; it is de?nitely not suitable for packages with a pitch (e) equal to or smaller than 0.5 mm. [8] image sensor packages in principle should not be soldered. they are mounted in sockets or delivered pre-mounted on ?ex foil. however, the image sensor package can be mounted by the client on a ?ex foil by using a hot bar soldering process. the appropriate soldering pro?le can be provided on request. [9] hot bar soldering or manual soldering is suitable for pmfp packages.
9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 53 of 55 philips semiconductors TEF6701HL car radio tuner front-end for digital if 18. revision history table 37: revision history document id release date data sheet status change notice doc. number supersedes TEF6701HL_1 20041116 product data sheet - 9397 750 13471 -
philips semiconductors TEF6701HL car radio tuner front-end for digital if 9397 750 13471 ? koninklijke philips electronics n.v. 2004. all rights reserved. product data sheet rev. 01 16 november 2004 54 of 55 19. data sheet status [1] please consult the most recently issued data sheet before initiating or completing a design. [2] the product status of the device(s) described in this data sheet may have changed since this data sheet was published. the l atest information is available on the internet at url http://www.semiconductors.philips.com. [3] for data sheets describing multiple type numbers, the highest-level product status determines the data sheet status. 20. de?nitions short-form speci?cation the data in a short-form speci?cation is extracted from a full data sheet with the same type number and title. for detailed information see the relevant data sheet or data handbook. limiting values de?nition limiting values given are in accordance with the absolute maximum rating system (iec 60134). stress above one or more of the limiting values may cause permanent damage to the device. these are stress ratings only and operation of the device at these or at any other conditions above those given in the characteristics sections of the speci?cation is not implied. exposure to limiting values for extended periods may affect device reliability. application information applications that are described herein for any of these products are for illustrative purposes only. philips semiconductors make no representation or warranty that such applications will be suitable for the speci?ed use without further testing or modi?cation. 21. disclaimers life support these products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. philips semiconductors customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify philips semiconductors for any damages resulting from such application. right to make changes philips semiconductors reserves the right to make changes in the products - including circuits, standard cells, and/or software - described or contained herein in order to improve design and/or performance. when the product is in full production (status production), relevant changes will be communicated via a customer product/process change noti?cation (cpcn). philips semiconductors assumes no responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise speci?ed. 22. licenses 23. contact information for additional information, please visit: http://www.semiconductors.philips.com for sales of?ce addresses, send an email to: sales.addresses@www.semiconductors.philips.com level data sheet status [1] product status [2] [3] de?nition i objective data development this data sheet contains data from the objective speci?cation for product development. philips semiconductors reserves the right to change the speci?cation in any manner without notice. ii preliminary data quali?cation this data sheet contains data from the preliminary speci?cation. supplementary data will be published at a later date. philips semiconductors reserves the right to change the speci?cation without notice, in order to improve the design and supply the best possible product. iii product data production this data sheet contains data from the product speci?cation. philips semiconductors reserves the right to make changes at any time in order to improve the design, manufacturing and supply. relevant changes will be communicated via a customer product/process change noti?cation (cpcn). purchase of philips i 2 c-bus components purchase of philips i 2 c-bus components conveys a license under the philips i 2 c-bus patent to use the components in the i 2 c-bus system provided the system conforms to the i 2 c-bus speci?cation de?ned by koninklijke philips electronics n.v. this speci?cation can be ordered using the code 9398 393 40011.
? koninklijke philips electronics n.v. 2004 all rights are reserved. reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. the information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. no liability will be accepted by the publisher for any consequence of its use. publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights. date of release: 16 november 2004 document number: 9397 750 13471 published in the netherlands philips semiconductors TEF6701HL car radio tuner front-end for digital if 24. contents 1 general description . . . . . . . . . . . . . . . . . . . . . . 1 2 features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 3 quick reference data . . . . . . . . . . . . . . . . . . . . . 2 4 ordering information . . . . . . . . . . . . . . . . . . . . . 4 5 block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 5 6 pinning information . . . . . . . . . . . . . . . . . . . . . . 6 6.1 pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 6.2 pin description . . . . . . . . . . . . . . . . . . . . . . . . . 6 7 functional description . . . . . . . . . . . . . . . . . . . 8 7.1 fm i/q mixer . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 7.2 buffer output for weather band ?ag. . . . . . . . . . 8 7.3 vco . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 7.4 crystal oscillator . . . . . . . . . . . . . . . . . . . . . . . . 9 7.5 pll . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 7.6 daa . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 7.7 fm keyed agc . . . . . . . . . . . . . . . . . . . . . . . . . 9 7.8 fm if ampli?er . . . . . . . . . . . . . . . . . . . . . . . . . 9 7.9 fm if agc . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 7.10 am tuner including mixer 1 and mixer 2 . . . . . . 9 7.11 am rf agc . . . . . . . . . . . . . . . . . . . . . . . . . . 10 7.12 am noise blanker . . . . . . . . . . . . . . . . . . . . . . 10 7.13 am if2 agc . . . . . . . . . . . . . . . . . . . . . . . . . . 10 7.14 fm if and am if2 buffer. . . . . . . . . . . . . . . . . 10 7.15 fm and am level detector . . . . . . . . . . . . . . . . 10 7.16 fm/am rf agc buffer . . . . . . . . . . . . . . . . . . 10 8i 2 c-bus protocol . . . . . . . . . . . . . . . . . . . . . . . . 11 8.1 i 2 c-bus speci?cation . . . . . . . . . . . . . . . . . . . . 11 8.1.1 data transfer . . . . . . . . . . . . . . . . . . . . . . . . . . 11 8.1.2 frequency setting . . . . . . . . . . . . . . . . . . . . . . 12 8.1.3 restriction of the i 2 c-bus characteristic . . . . . 12 8.2 i 2 c-bus protocol . . . . . . . . . . . . . . . . . . . . . . . 12 8.2.1 data transfer mode and ic address . . . . . . . . 12 8.2.2 write mode: data byte 0 . . . . . . . . . . . . . . . . . 13 8.2.3 write mode: data byte 1 . . . . . . . . . . . . . . . . . 13 8.2.4 write mode: data byte 2 . . . . . . . . . . . . . . . . . 13 8.2.5 write mode: data byte 3 . . . . . . . . . . . . . . . . . 13 8.2.6 write mode: data byte 4 . . . . . . . . . . . . . . . . . 14 8.2.7 write mode: data byte 5 . . . . . . . . . . . . . . . . . 15 8.2.8 write mode: data byte 6 . . . . . . . . . . . . . . . . . 16 8.2.9 read mode: data byte 0 . . . . . . . . . . . . . . . . . 16 9 internal circuitry. . . . . . . . . . . . . . . . . . . . . . . . 16 10 limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 25 11 thermal characteristics. . . . . . . . . . . . . . . . . . 25 12 static characteristics. . . . . . . . . . . . . . . . . . . . 25 13 dynamic characteristics . . . . . . . . . . . . . . . . . 27 14 application information . . . . . . . . . . . . . . . . . 43 15 test information. . . . . . . . . . . . . . . . . . . . . . . . 45 16 package outline . . . . . . . . . . . . . . . . . . . . . . . . 49 17 soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 17.1 introduction to soldering surface mount packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 17.2 re?ow soldering. . . . . . . . . . . . . . . . . . . . . . . 50 17.3 wave soldering. . . . . . . . . . . . . . . . . . . . . . . . 50 17.4 manual soldering . . . . . . . . . . . . . . . . . . . . . . 51 17.5 package related soldering information . . . . . . 51 18 revision history . . . . . . . . . . . . . . . . . . . . . . . 53 19 data sheet status. . . . . . . . . . . . . . . . . . . . . . . 54 20 de?nitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 21 disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 22 licenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 23 contact information . . . . . . . . . . . . . . . . . . . . 54

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