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INTEGRATED CIRCUITS
DATA SHEET
TDA5636B; TDA5637B 9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners
Product specification Supersedes data of 1995 August 01 File under Integrated Circuits, IC02 1996 Dec 02
Philips Semiconductors
Product specification
9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band
FEATURES * Balanced mixer with a common emitter input for band A (single input) * 2-pin oscillator for bands A and B * Balanced mixer with a common base input for bands B and C (balanced input) * 4-pin oscillator for band C * Local oscillator buffer output for external prescaler * SAW filter preamplifier with a low output impedance to drive the SAW filter directly * Band gap voltage stabilizer for oscillator stability * Electronic band switch * External IF filter between the mixer output and the IF amplifier input * Pin-to-pin compatible with TDA5636; TDA5637 family (same function with asymmetrical IF output). APPLICATIONS * 3-band all channel TV and VCR tuners * Any standard.
TDA5636B; TDA5637B
GENERAL DESCRIPTION The TDA5636B and TDA5637B are monolithic integrated circuits that perform the mixer/oscillator functions for bands A, B and C in TV and VCR tuners. These low-power mixer/oscillators require a power supply of 9 V and are available in a very small package. The devices give the designer the capability to design an economical and physically small 3-band tuner. They are suitable for European standards, as illustrated in Fig.17, with the following RF bands: * 48.25 to 168.25 MHz * 175.25 to 447.25 MHz * 455.25 to 855.25 MHz. With an appropriate tuned circuit, they are also suitable for NTSC all channel tuners (USA and Japan). The tuner development time can be drastically reduced by using these devices. These circuits belong to the TDA5636/TDA5737 family which has exactly the same function with an IF amplifier having an asymmetrical IF output to drive a 75 load. It is possible to build tuners with either an asymmetrical or a symmetrical IF output with one main tuner lay-out.
1996 Dec 02
2
Philips Semiconductors
Product specification
9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners
QUICK REFERENCE DATA SYMBOL VP IP PARAMETER supply voltage supply current band A band B band C fRF frequency range CONDITIONS
TDA5636B; TDA5637B
MIN. - - - - 45 160 430 - - - - - - - - -
TYP. 9.0 43 39 42 - - - 25 36 36 7.5 6 7 121 120 119
MAX. - - - - 180 470 860 - - - - - - - - -
UNIT V mA mA mA MHz MHz MHz dB dB dB dB dB dB dBV dBV dBV
RF input; band A; note 1 RF input; band B; note 1 RF input; band C; note 1
Gv
voltage gain
band A band B band C
NF
noise figure
band A band B band C
Vo
output voltage to get 1% cross modulation in channel
band A band B band C
Note 1. The limits are related to the tank circuits used in Fig.17 and the intermediate frequency. Frequency bands may be adjusted by the choice of external components. ORDERING INFORMATION TYPE NUMBER TDA5636BT(1) TDA5636BM TDA5637BT TDA5637BM Note 1. The TDA5636BT is available on request. PACKAGE NAME SO24 SSOP24 SO24 SSOP24 DESCRIPTION plastic small outline package; 24 leads; body width 7.5 mm plastic shrink small outline package; 24 leads; body width 5.3 mm plastic small outline package; 24 leads; body width 7.5 mm plastic shrink small outline package; 24 leads; body width 5.3 mm VERSION SOT137-1 SOT340-1 SOT137-1 SOT340-1
1996 Dec 02
3
The numbers given in parenthesis represent the TDA5637B. The TDA5636B and TDA5637B are pin compatible with the TDA5636 and TDA5637 respectively.
TDA5636B; TDA5637B
Product specification
Fig.1 Block diagram.
handbook, full pagewidth
1996 Dec 02
band C oscillator tuned circuit band B oscillator tuned circuit band B oscillator tuned circuit IF outputs GND2 23 (2) BAND C OSCILLATOR BAND B OSCILLATOR ELECTRONIC BAND SWITCH IF AMPLIFIER 21 (4) 20 18 (5) (7) 19 (6) 17 (8) 16 (9) 15 (10) 14 (11) 13 (12) band switch input band C oscillator tuned circuit MIXER MIXER
BLOCK DIAGRAM
band C oscillator tuned circuit
Philips Semiconductors
band A oscillator tuned circuit
band A oscillator tuned circuit
24 (1)
22 (3)
BAND A OSCILLATOR
MIXER
9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band
4
BAND C STAGE BAND B STAGE DC STABILIZER 1 (24) 2 (23) 3 (22) 4 (21) 5 (20) 7 (18) VP 8 (17) band C input RF GND band B input
TDA5636B TDA5637B
BAND A STAGE
LOCAL OSCILLATOR AMPLIFIER
6 (19)
9 (16)
10 11 (15) (14)
12 (13) GND1 local oscillator mixers output amplifier output
MGC504
band A input
Philips Semiconductors
Product specification
9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners
PINNING PIN SYMBOL TDA5636B CIN1 CIN2 RFGND BIN1 BIN2 AIN VP MIXOUT1 MIXOUT2 GND1 LOOUT1 LOOUT2 IFOUT1 IFOUT2 BS GND2 BOSCOC COSCIB1 BOSCIB COSCOC1 COSCOC2 AOSCOC COSCIB2 AOSCIB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 TDA5637B 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 band C input 1 band C input 2 ground for RF inputs band B input 1 band B input 2 band A input supply voltage mixers output 1 mixers output 2 ground 1 (0 V)
TDA5636B; TDA5637B
DESCRIPTION
local oscillator amplifier output 1 local oscillator amplifier output 2 IF amplifier output 1 IF amplifier output 2 electronic band switch input ground 2 (0 V) band B oscillator output collector band C oscillator input base 1 band B oscillator input base band C oscillator output collector 1 band C oscillator output collector 2 band A oscillator output collector band C oscillator input base 2 band A oscillator input base
1996 Dec 02
5
Philips Semiconductors
Product specification
9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners
TDA5636B; TDA5637B
handbook, halfpage
handbook, halfpage
CIN1 CIN2 RFGND BIN1 BIN2 AIN VP MIXOUT1 MIXOUT2
1 2 3 4 5 6
24 AOSCIB 23 COSCIB2 22 AOSCOC 21 COSCOC2 20 COSCOC1 19 BOSCIB
AOSCIB COSCIB2 AOSCOC COSCOC2 COSCOC1 BOSCIB COSCIB1 BOSCOC GND2
1 2 3 4 5 6
24 CIN1 23 CIN2 22 RFGND 21 BIN1 20 BIN2 19 AIN
TDA5636B
7 8 9 18 COSCIB1 17 BOSCOC 16 GND2 15 BS 14 IFOUT2 13 IFOUT1
MGC502
TDA5637B
7 8 9 18 VP 17 MIXOUT1 16 MIXOUT2 15 GND1 14 LOOUT1 13 LOOUT2
MGC503
GND1 10 LOOUT1 11 LOOUT2 12
BS 10 IFOUT2 11 IFOUT1 12
Fig.2 Pin configuration (TDA5636B).
Fig.3 Pin configuration (TDA5637B).
1996 Dec 02
6
Philips Semiconductors
Product specification
9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners
LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL VP VSW IO tsc(max) Tstg Tamb Tj HANDLING Human Body Model: * For TDA5636B GND (10) (16), RFGND (3), and VP (7) are separate. * For TDA5637B GND (9) (15), RFGND (22), and VP (18) are separate. supply voltage switching voltage output current of each pin to ground maximum short-circuit time (all pins) IC storage temperature operating ambient temperature junction temperature PARAMETER 0 - - -55 -10 -
TDA5636B; TDA5637B
MIN. -0.3
MAX. +10.5 +10.5 -10 10 +150 +80 +150 V V mA s C C C
UNIT
All pins withstand 2000 V in accordance with the "UZW-B0/FQ-A302" specification equivalent to the "MIL-STD-883C" category B (2000 V); R = 1500 ; C = 100 pF. Machine Model: * For TDA5636B GND (10) (16), RFGND (3), and VP (7) are separate. * For TDA5637B GND (9) (15), RFGND (22), and VP (18) are separate. All pins withstand 175 V in accordance with the "UZW-B0/FQ-A302" specification (date of issue: Nov 6th, 1990); R = 0 ; C = 200 pF. THERMAL CHARACTERISTICS SYMBOL Rth j-a SSOP24 SO24 PARAMETER thermal resistance from junction to ambient in free air 120 75 K/W K/W VALUE UNIT
1996 Dec 02
7
Philips Semiconductors
Product specification
9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners
CHARACTERISTICS VP = 9 V; Tamb = 25 C; measured in circuit of Fig.17; unless otherwise specified. SYMBOL Supply VP IP supply voltage supply current band A band B band C VSW switching voltage band A band B band C ISW switching current band A band B band C; VSW(C) = 5 V Band A mixer (including IF amplifier) fRF Gv NF Vo RF frequency voltage gain noise figure output voltage note 1 fRF = 50 MHz; see Fig.4; note 2 fRF = 180 MHz; see Fig.4; note 2 fRF = 50 MHz; see Figs 5 and 6 fRF = 180 MHz; see Figs 5 and 6 1% cross modulation in channel; fRF = 50 MHz; see Fig.7 1% cross modulation in channel; fRF = 180 MHz; see Fig.7 Vi gos Yi Ci fOSC fshift fdrift input voltage optimum source conductance input admittance input capacitance 10 kHz pulling in channel; fRF = 180 MHz; note 3 fRF = 50 MHz fRF = 180 MHz see Fig.12 fRF = 50 to 180 MHz; see Fig.12 note 4 Vp = 10%; note 5 PARAMETER CONDITIONS
TDA5636B; TDA5637B
MIN.
TYP.
MAX.
UNIT
8.1 - - - 0 1.6 3.0 - - -
9.0 43 39 42 - - - - - - - 25.0 25.0 7.5 7.5 121 122 104 0.5 1 - 2 - - - -
9.9 48 44 47 1.1 2.4 VP 2 5 10
V mA mA mA V V V A A A
45 22.5 22.5 - - 118 119 - - - - -
180 27.5 27.5 9.5 9.5 - - - - - - -
MHz dB dB dB dB dBV dBV dBV mS mS mS pF
Band A oscillator oscillator frequency frequency shift frequency drift 80 - - - 216 200 600 200 MHz kHz kHz kHz
T = 25 C with no compensation; NP0 capacitors; note 6 5 s to 15 min after switch on; note 7
1996 Dec 02
8
Philips Semiconductors
Product specification
9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners
SYMBOL PARAMETER CONDITIONS
TDA5636B; TDA5637B
MIN.
TYP. - 36 36 6.0 7.0 121 120 91 77 30 10 - - - - - 36 36 7.0 8.0 119 119 103 79 40 10
MAX.
UNIT
Band B mixer (including IF amplifier) fRF Gv NF Vo RF frequency voltage gain noise figure (not corrected for image) output voltage note 1 fRF = 170 MHz; see Fig.8; note 2 fRF = 470 MHz; see Fig.8; note 2 fRF = 170 MHz; see Fig.9 fRF = 470 MHz; see Fig.9 1% cross modulation in channel; fRF = 170 MHz; see Fig.10 1% cross modulation in channel; fRF = 470 MHz; see Fig.10 Vi input voltage input voltage Zi input impedance (Rs + jLs) 10 kHz pulling in channel; fRF = 470 MHz; note 3 N+5-1 MHz pulling; fRF = 430 MHz; see Fig.11 fRF = 170 to 470 MHz; see Fig.13 fRF = 170 to 470 MHz; see Fig.13 Band B oscillator fOSC fshift fdrift oscillator frequency frequency shift frequency drift note 4 VP = 10%; note 5 T = 25 C with no compensation; NP0 capacitors; note 6 5 s to 15 min. after switch on; note 7 Band C mixer (including IF amplifier) fRF Gv NF Vo RF frequency voltage gain noise figure (not corrected for image) output voltage note 1 fRF = 430 MHz; see Fig.8; note 2 fRF = 860 MHz; see Fig.8; note 2 fRF = 430 MHz; see Fig.9 fRF = 860 MHz; see Fig.9 1% cross modulation in channel; fRF = 430 MHz; see Fig.10 1% cross modulation in channel; fRF = 860 MHz; see Fig.10 Vi input voltage input voltage Zi input impedance (Rs + jLs) 10 kHz pulling in channel; fRF = 860 MHz; note 3 N+5-1 MHz pulling; fRF = 820 MHz; see Fig.11 fRF = 430 to 860 MHz; see Fig.14 fRF = 430 to 860 MHz; see Fig.14 430 33 33 - - 116 116 - - - - 860 39 39 9.0 10.0 - - - - - - MHz dB dB dB dB dBV dBV dBV dBV nH 200 - - - 500 400 2 300 MHz kHz MHz kHz 160 33 33 - - 118 117 - - - - 470 39 39 8.0 9.0 - - - - - - MHz dB dB dB dB dBV dBV dBV dBV nH
1996 Dec 02
9
Philips Semiconductors
Product specification
9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners
SYMBOL Band C oscillator fOSC fshift fdrift LO output S22 Yo Vo SRF output reflection coefficient output admittance (YP + jCP) output voltage see Fig.16 see Fig.16 see Fig.16 RL = 50 oscillator frequency frequency shift frequency drift note 4 VP = 10%; note 5 PARAMETER CONDITIONS
TDA5636B; TDA5637B
MIN.
TYP. - - - - - 400 1.0 91 -
MAX.
UNIT
470 - - - - - - 83 -
900 500 1400 400 - - - 100 -10
MHz kHz kHz kHz
T = 25 C with compensation; note 6 5 s to 15 min. after switch on; note 7
pF dBV dBc
spurious signal on LO output RL = 50 ; note 8 with respect to LO output signal LO signal harmonics with respect to LO signal RL = 50
HLO
-
-
-10
dBc
IF amplifier characteristics S22 Zo Notes 1. The RF frequency range is defined by the oscillator frequency range and the intermediate frequency. 2. The gain is defined as the transducer gain (measured in Fig.17) plus the voltage transformation ratio of L6 to L7 (10 : 2, 15.4 dB including transformer loss). 3. The input level causing 10 kHz frequency detuning at the LO output; fosc = fRF + 33.4 MHz. 4. Limits are related to the tank circuits used in Fig.17. Frequency bands may be adjusted by the choice of external components. 5. The frequency shift is defined as the change in oscillator frequency when the supply voltage varies from VP = 9 to 8.1 V and from VP = 9 to 9.9 V. 6. The frequency drift is defined as the change in oscillator frequency when the ambient temperature varies from Tamb = 25 to 0 C and from Tamb = 25 to 50 C. 7. Switch on drift is defined as the change in oscillator frequency between 5 s and 15 min after switch on. 8. SRF: spurious signal on LO with respect to LO output signal: RF level = 120 dBV at fRF < 180 MHz RF level = 107.5 dBV at fRF = 180 to 225 MHz RF level = 97 dBV at fRF = 225 to 860 MHz. output reflection coefficient output impedance (Rs + jLs) magnitude; through 1 nF; see Fig.15 phase; through 1 nF; see Fig.15 Rs; through 1 nF Ls; through 1 nF - - - - -21.3 49 110 65 - - - - dB deg nH
1996 Dec 02
10
Philips Semiconductors
Product specification
9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners
TDA5636B; TDA5637B
handbook, full pagewidth
signal 50 source RFA
IF out Vo 2x5 turns
TR
27 spectrum analyzer V'meas 2 turns 50
e
V meas V
50
Vi
D.U.T.
GND IF out
MGC507
RMS voltmeter
N1/N2 = 5
Zi (AIN) >> 50 Vi = 2 x Vmeas. Vi = Vmeas + 6 dB. 50 + 27 Vo = V'meas x ------------------ + 15.4 dB (transformer ratio N1/N2 = 5 and transformer loss). 50 - Vo Gv = 20 log ----Vi
Fig.4 Band A gain measurement.
handbook, full pagewidth
I1 C1
PCB BNC C3
I3
PCB
BNC
L1
C2
plug RIM-RIM
I2
plug RIM-RIM
C4
(a)
(b)
MBE286 - 1
(a) For fRF = 50 MHz: mixer A frequency response measured = 57 MHz, loss = 0 dB image suppression = 16 dB C1 = 9 pF C2 = 15 pF L1 = 7 turns (diameter = 5.5 mm, wire diameter = 0.5 mm) l1 = semi rigid cable (RIM): 5 cm long (semi rigid cable (RIM); 33 dB/100 m; 50 ; 96 pF/m).
(b) For fRF = 150 MHz: mixer A frequency response measured = 150.3 MHz, loss = 1.3 dB image suppression = 13 dB C3 = 5 pF C4 = 25 pF l2 = semi rigid cable (RIM): 30 cm long l3 = semi rigid cable (RIM): 5 cm long (semi rigid cable (RIM); 33 dB/100 m; 50 ; 96 pF/m).
Fig.5 Input circuit for optimum noise figure in band A.
1996 Dec 02
11
Philips Semiconductors
Product specification
9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners
TDA5636B; TDA5637B
handbook, full pagewidth
NOISE SOURCE
BNC
RIM
AIN
IFOUT1
TR
NOISE METER 2 turns
INPUT CIRCUIT (see Fig. 5)
D.U.T.
GND IFOUT2
2x5 turns
N1/N2 = 5
MBH046
(1) NF = NFmeas - loss (input circuit) dB.
Fig.6 Noise figure measurement in band A.
handbook, full pagewidth
unwanted signal 50 source A C RFA AM = 30% HYBRID 50 VIMA
FILTER IF out Vo 2x5 turns 2 turns 27 18 dB attenuator 38.9 MHz modulation analyzer 50
eu
D.U.T.
IF out
V V'meas
B wanted signal source
D 50
MGC508
ew
N1/N2 = 5
RMS voltmeter
N1 V'meas = Vo x 50 + 27 - 15.4 dB (transformer ratio ------- = 5 and transformer loss). ------------------ N2 50 Wanted output signal at fRFW = 180 MHz: Vow =104 dBV. We measure the level of the unwanted signal Vou causing 0.3% AM modulation in the wanted output signal; fRFU = 185.5 MHz. 50 + 27 Vou = V'meas x ------------------ + 15.4 dB. 50 The cross modulation measurements are done at these frequencies: - fRFW = 50.0 MHz; fRFU = 55.5 MHz; fosc = 88.9 MHz - fRFW = 180.0 MHz; fRFU = 185.5 MHz; fosc = 218.9 MHz. Filter characteristics: fc = 38.9 MHz, f-3dBBW = 1.2 MHz, f-30dBBW = 2.64 MHz.
Fig.7 Cross modulation measurement in band A.
1996 Dec 02
12
Philips Semiconductors
Product specification
9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners
TDA5636B; TDA5637B
handbook, full pagewidth
50
signal source A C
RFB (RFC)
IF out Vo 2x5 turns
TR
27 spectrum analyzer V'meas 2 turns 50
e
V meas V
50
Vi
HYBRID
D.U.T.
RFB (RFC) IF out
B 50 RMS voltmeter
D
MGC506
N1/N2 = 5
N1 Vi = Vmeas ; Vo = V'meas x 50 + 27 + 15.4 dB (transformer ratio ------- and transformer loss). ------------------ N2 50 Vo Voltage gain for band B and C = 20log ----- + loss(hybrid). Vi loss(hybrid) = 1 dB.
Fig.8 Gain measurement in bands B and C.
handbook, full pagewidth
NOISE SOURCE
A
C
CIN1
IFOUT1
TR
NOISE METER 2 turns
HYBRID
D.U.T.
CIN2 IFOUT2
2x5 turns
B 50
D
N1/N2 = 5
MBH049
Loss of the hybrid: 1 dB. NF = NFmeas - loss of the hybrid.
Fig.9 Noise figure measurement in bands B and C.
1996 Dec 02
13
Philips Semiconductors
Product specification
9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners
TDA5636B; TDA5637B
unwanted signal handbook, full pagewidth 50 source A eu AM = 30% HYBRID 50 ew wanted signal source VIMB HYBRID (VIMC) B 50 50 D C A C RFB (RFC) IF out Vo 2x5 turns 2 turns V 27 18 dB attenuator
FILTER
38.9 MHz
modulation analyzer 50
D.U.T.
RFB (RFC) IF out
B
D
MGC509
N1/N2 = 5
RMS voltmeter
50 + 27 N1 V'meas = Vo x ------------------ - 15.4 dB (transformer ratio ------- = 5 and transformer loss). 50 N2 Wanted output signal at fRFW : Vow =104 dBV. We measure the level of the unwanted signal Vou causing 0.3% AM modulation in the wanted output signal. 50 + 27 Vou = V'meas x ------------------ + 15.4 dB. 50 fRFU = fRFW + 5.5 MHz; fosc = fRF + 38.9 MHz. Filter characteristics: fc = 38.9 MHz, f-3dBBW = 1.2 MHz, f-30dBBW = 2.64 MHz.
Fig.10 Cross modulation measurement in bands B and C.
unwanted handbook, full pagewidth signal source 50 A C CIN1 LO1 A C 50 eu Vmeas V 50 HYBRID Vi
D.U.T.
CIN2 LO2
HYBRID spectrum analyzer 50
MBH051
B 50
D
B
D
Loss of the hybrid: 1 dB. In band B: fRFW = 391 MHz (in band C: fRFW = 781 MHz). These wanted signals are not used during the measurement. In band B: fosc = 429.9 MHz (in band C: fosc = 819.9 MHz). In band B: fRFU = 430 MHz = fRFW + 5 x 8 MHz - 1 MHz. (in band C: fRFU = 820 MHz = fRFW + 5 x 8 MHz - 1 MHz). We measure the level of the unwanted signal Viu causing fm sidebands 30 dB below the oscillator carrier at the LO output. Viu = Vmeas - loss of the hybrid.
Fig.11 N+5-1 MHz pulling measurement in bands B and C.
1996 Dec 02
14
Philips Semiconductors
Product specification
9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners
TDA5636B; TDA5637B
handbook, full pagewidth
1 2 0.5
5 10
0.2
-j
10
10
5
2
1
0.5
0.2
40 MHz
0 +j
200 MHz 5 0.2
2 1
0.5
MBH055
Fig.12 Input admittance (S11) of the band A mixer input (40 to 200 MHz); Yo = 20 mS.
handbook, full pagewidth
1 0.5 2
0.2
480 MHz
5 10
+j 0 -j
150 MHz 0.2 0.5 1 2 5 10
10
0.2
5
0.5 1
2
MBE308
Fig.13 Input impedance (S11) of the band B mixer input (150 to 480 MHz); Zo = 100 .
1996 Dec 02
15
Philips Semiconductors
Product specification
9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners
TDA5636B; TDA5637B
handbook, full pagewidth
1 0.5 880 MHz 0.2 420 MHz 10 +j 0 -j 10 0.2 5 0.2 0.5 1 2 5 10 2
5
0.5 1
2
MBE309
Fig.14 Input impedance (S11) of the band C mixer input (420 to 880 MHz); Zo = 100 .
handbook, full pagewidth
1 0.5 2
0.2
5 10 5 10
+j 0 -j 0.2 0.5 1
60 MHz
20 MHz
10
0.2
5
0.5 1
2
MBE306 - 1
Fig.15 Output impedance (S22) of the IF amplifier (20 to 60 MHz); Zo = 100 .
1996 Dec 02
16
Philips Semiconductors
Product specification
9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners
TDA5636B; TDA5637B
handbook, full pagewidth
1 2 0.5
5 10
0.2
10 5
10
5
2
1
0.5
0.2 50 MHz
-j 0 +j
910 MHz
0.2
2 1
0.5
MBH474
Fig.16 Output admittance (S22) of the LO amplifier (50 to 910 MHz); Yo = 20 mS.
1996 Dec 02
17
Philips Semiconductors
Product specification
9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners
APPLICATION INFORMATION
TDA5636B; TDA5637B
handbook, full pagewidth
Vt
R14 R3 C28 C29 C4 D2 L2 C10 C3 L1 D1 L3 R2 C9 R4 R5 D3 C14 L4 R8 R6 C11 C15 R7
K only open for switch current measurement 5V spectrum analyzer 50
C
B
A
R10 R11 R9 C16 L7
L6 K C1 C5 24 (1) C2 23 (2) 22 (3) C6 21 (4) C7 20 (5) C12 C8 19 (6) 18 (7) C13 17 (8) 16 (9) 15 (10) C17 C31 C30 13 (12)
14 (11)
BAND A OSCILLATOR
BAND C OSCILLATOR
BAND B OSCILLATOR
ELECTRONIC BAND SWITCH
IF AMPLIFIER
MIXER
MIXER
MIXER
TDA5636B TDA5637B
BAND A STAGE
BAND C STAGE
BAND B STAGE
DC STABILIZER
LOCAL OSCILLATOR AMPLIFIER
1 (24) C27 C26
2 (23)
3 (22) C25
4 (21) C24
5 (20) C23
6 (19)
7 (18) C21
8 9 10 11 (17) (16) (15) (14) C20 L5 C19 R12
12 (13) C18
HYBRID ANZAC-183-4 C22 50 50 50 9V
HYBRID ANZAC-183-4 50
50 output spectrum analyzer
MGC505
The numbers in parenthesis represent the TDA5637B.
Fig.17 Measurement and application circuit.
1996 Dec 02
18
Philips Semiconductors
Product specification
9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners
Application diagram component values (see Fig.17) Table 1 Capacitors (all SMD and NP0 except C5 to C9 and C29) NUMBER C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29 C30 C31 2 pF 2 pF 82 pF 2.2 nF 1 pF (N750) 1 pF (N750) 1 pF (N750) 1 pF (N750) 6 pF (N470) 100 pF 2.2 nF 2 pF 4 pF 150 pF 2.2 nF 1.2 nF 1 nF 1 nF 1 nF 18 pF 18 pF 1 nF 1 nF 1 nF 1 nF 1 nF 1 nF 2.2 nF 1 F (electrolytic) 1 nF 18 pF Diodes D1 D2 D3 Coils(1) L1 L2 L3 L4 Transformers(2) L5 L6 L7 Notes Table 3 VALUE Table 2
TDA5636B; TDA5637B
Resistors (all SMD) NUMBER VALUE 22 47 k 2.2 k 22 k 47 k 47 k 12 15 k 33 k 27 100 47 k Diodes, coils and transformers NUMBER VALUE
R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R14
BB132 BB134 BB146
8 turns ( 3 mm) 2 turns ( 2.5 mm) 3 turns ( 2.5 mm) 2 turns ( 4 mm) 2 x 6 turns 2 x 5 turns 2 turns
1. Wire size for L1 to L4 is 0.4 mm. 2. Coil type: TOKO 7kN; material: 113kN, screw core 03-0093, pot core 04-0026.
1996 Dec 02
19
Philips Semiconductors
Product specification
9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners
INTERNAL PIN CONFIGURATION PIN SYMBOL TDA5636B TDA5637B CIN1 1 24
TDA5636B; TDA5637B
AVERAGE DC VOLTAGE(2) IN (V) DESCRIPTION(1) BAND A 0 BAND B 0 BAND C 2.2
CIN2
2
23
1 (24)
2 (23)
0
0
2.2
MLD104
RFGND
3
22
alfpage
0
3 (22)
MLD109
0
0
BIN1
4
21
0
2.2
0
BIN2
5
20
4 (21)
5 (20)
0
2.2
0
MLD103
AIN
6
19
6 (19)
2.2
1.2
1.2
MLD099
VP MIXOUT1
7 8
18 17
supply voltage
8 (17) 9 (16)
9.0 9.0
9.0 9.0
9.0 9.0
MIXOUT2
9
16
MLD107
9.0
9.0
9.0
1996 Dec 02
20
Philips Semiconductors
Product specification
9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners
PIN SYMBOL TDA5636B TDA5637B GND1 10 15
10 (15) 16 (9)
MLD106
TDA5636B; TDA5637B
AVERAGE DC VOLTAGE(2) IN (V) DESCRIPTION(1) BAND A 0 BAND B 0 BAND C 0
GND2
16
9
0
0
0
LOOUT1
11
14
5.6
5.6
5.6
11 (14)
12 (13)
LOOUT2
12
13
5.6
5.6
5.6
MLD110
IFOUT1
13
12
e
4.4
4.4
4.4
IFOUT2
14
11
4.4
4.4
4.4
14 (11)
MLD108
13 (12)
BS
15
10
15 (10)
VSW(A)
VSW(B)
VSW(C)
MLD105
BOSCOC
17
8
5.8
3.4
5.8
17 (8)
BOSCIB
19
6
19 (6)
1.2
2.3
1.2
MLD113
1996 Dec 02
21
Philips Semiconductors
Product specification
9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners
PIN SYMBOL TDA5636B TDA5637B COSCIB1 18 7
TDA5636B; TDA5637B
AVERAGE DC VOLTAGE(2) IN (V) DESCRIPTION(1) BAND A 1.4 BAND B 1.4 BAND C 2.3
COSCOC1 20
5
23
20 (5)
21 (4) 18 (7)
5.8
5.8
4.2
COSCOC2 21
4
(2)
5.8
5.8
4.2
COSCIB2
23
2
MLD112
1.4
1.4
2.3
AOSCOC
22
3
3.8
5.8
5.8
22 (3)
AOSCIB
24
1
24 (1)
2.1
1.0
1.0
MLD111
Notes 1. The pin numbers in parenthesis represent the TDA5637B. 2. Average DC voltage measured in circuit of Fig.17.
1996 Dec 02
22
Philips Semiconductors
Product specification
9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band
PACKAGE OUTLINES SO24: plastic small outline package; 24 leads; body width 7.5 mm
TDA5636B; TDA5637B
SOT137-1
D
E
A X
c y HE vMA
Z 24 13
Q A2 A1 pin 1 index Lp L 1 e bp 12 wM detail X (A 3) A
0
5 scale
10 mm
DIMENSIONS (inch dimensions are derived from the original mm dimensions) UNIT mm inches A max. 2.65 0.10 A1 0.30 0.10 A2 2.45 2.25 A3 0.25 0.01 bp 0.49 0.36 c 0.32 0.23 D (1) 15.6 15.2 0.61 0.60 E (1) 7.6 7.4 0.30 0.29 e 1.27 0.050 HE 10.65 10.00 L 1.4 Lp 1.1 0.4 Q 1.1 1.0 0.043 0.039 v 0.25 0.01 w 0.25 0.01 y 0.1 0.004 Z
(1)
0.9 0.4 0.035 0.016
0.012 0.096 0.004 0.089
0.019 0.013 0.014 0.009
0.419 0.043 0.055 0.394 0.016
8o 0o
Note 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. OUTLINE VERSION SOT137-1 REFERENCES IEC 075E05 JEDEC MS-013AD EIAJ EUROPEAN PROJECTION
ISSUE DATE 95-01-24 97-05-22
1996 Dec 02
23
Philips Semiconductors
Product specification
9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners
TDA5636B; TDA5637B
SSOP24: plastic shrink small outline package; 24 leads; body width 5.3 mm
SOT340-1
D
E
A X
c y HE vMA
Z 24 13
Q A2 pin 1 index A1 (A 3) Lp L 1 e bp 12 wM detail X A
0
2.5 scale
5 mm
DIMENSIONS (mm are the original dimensions) UNIT mm A max. 2.0 A1 0.21 0.05 A2 1.80 1.65 A3 0.25 bp 0.38 0.25 c 0.20 0.09 D (1) 8.4 8.0 E (1) 5.4 5.2 e 0.65 HE 7.9 7.6 L 1.25 Lp 1.03 0.63 Q 0.9 0.7 v 0.2 w 0.13 y 0.1 Z (1) 0.8 0.4 8 0o
o
Note 1. Plastic or metal protrusions of 0.20 mm maximum per side are not included. OUTLINE VERSION SOT340-1 REFERENCES IEC JEDEC MO-150AG EIAJ EUROPEAN PROJECTION
ISSUE DATE 93-09-08 95-02-04
1996 Dec 02
24
Philips Semiconductors
Product specification
9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners
SOLDERING Introduction There is no soldering method that is ideal for all IC packages. Wave soldering is often preferred when through-hole and surface mounted components are mixed on one printed-circuit board. However, wave soldering is not always suitable for surface mounted ICs, or for printed-circuits with high population densities. In these situations reflow soldering is often used. This text gives a very brief insight to a complex technology. A more in-depth account of soldering ICs can be found in our "IC Package Databook" (order code 9398 652 90011). Reflow soldering Reflow soldering techniques are suitable for all SO and SSOP packages. Reflow soldering requires solder paste (a suspension of fine solder particles, flux and binding agent) to be applied to the printed-circuit board by screen printing, stencilling or pressure-syringe dispensing before package placement. Several techniques exist for reflowing; for example, thermal conduction by heated belt. Dwell times vary between 50 and 300 seconds depending on heating method. Typical reflow temperatures range from 215 to 250 C. Preheating is necessary to dry the paste and evaporate the binding agent. Preheating duration: 45 minutes at 45 C. Wave soldering SO Wave soldering techniques can be used for all SO packages if the following conditions are observed: * A double-wave (a turbulent wave with high upward pressure followed by a smooth laminar wave) soldering technique should be used. * The longitudinal axis of the package footprint must be parallel to the solder flow. * The package footprint must incorporate solder thieves at the downstream end. SSOP
TDA5636B; TDA5637B
Wave soldering is not recommended for SSOP packages. This is because of the likelihood of solder bridging due to closely-spaced leads and the possibility of incomplete solder penetration in multi-lead devices. If wave soldering cannot be avoided, the following conditions must be observed: * A double-wave (a turbulent wave with high upward pressure followed by a smooth laminar wave) soldering technique should be used. * The longitudinal axis of the package footprint must be parallel to the solder flow and must incorporate solder thieves at the downstream end. Even with these conditions, only consider wave soldering SSOP packages that have a body width of 4.4 mm, that is SSOP16 (SOT369-1) or SSOP20 (SOT266-1). METHOD (SO AND SSOP) During placement and before soldering, the package must be fixed 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. Maximum permissible solder temperature is 260 C, and maximum duration of package immersion in solder is 10 seconds, if cooled to less than 150 C within 6 seconds. Typical dwell time is 4 seconds at 250 C. A mildly-activated flux will eliminate the need for removal of corrosive residues in most applications. Repairing soldered joints Fix the component by first soldering two diagonallyopposite end leads. Use only a low voltage soldering iron (less than 24 V) applied to the flat 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 to 5 seconds between 270 and 320 C.
1996 Dec 02
25
Philips Semiconductors
Product specification
9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band
DEFINITIONS Data sheet status Objective specification Preliminary specification Product specification Limiting values
TDA5636B; TDA5637B
This data sheet contains target or goal specifications for product development. This data sheet contains preliminary data; supplementary data may be published later. This data sheet contains final product specifications.
Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). 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 specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Application information Where application information is given, it is advisory and does not form part of the specification. LIFE SUPPORT APPLICATIONS 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 customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale.
1996 Dec 02
26
Philips Semiconductors
Product specification
9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band
NOTES
TDA5636B; TDA5637B
1996 Dec 02
27
Philips Semiconductors - a worldwide company
Argentina: see South America Australia: 34 Waterloo Road, NORTH RYDE, NSW 2113, Tel. +61 2 9805 4455, Fax. +61 2 9805 4466 Austria: Computerstr. 6, A-1101 WIEN, P.O. Box 213, Tel. +43 1 60 101, Fax. +43 1 60 101 1210 Belarus: Hotel Minsk Business Center, Bld. 3, r. 1211, Volodarski Str. 6, 220050 MINSK, Tel. +375 172 200 733, Fax. +375 172 200 773 Belgium: see The Netherlands Brazil: see South America Bulgaria: Philips Bulgaria Ltd., Energoproject, 15th floor, 51 James Bourchier Blvd., 1407 SOFIA, Tel. +359 2 689 211, Fax. +359 2 689 102 Canada: PHILIPS SEMICONDUCTORS/COMPONENTS, Tel. +1 800 234 7381 China/Hong Kong: 501 Hong Kong Industrial Technology Centre, 72 Tat Chee Avenue, Kowloon Tong, HONG KONG, Tel. +852 2319 7888, Fax. +852 2319 7700 Colombia: see South America Czech Republic: see Austria Denmark: Prags Boulevard 80, PB 1919, DK-2300 COPENHAGEN S, Tel. +45 32 88 2636, Fax. +45 31 57 1949 Finland: Sinikalliontie 3, FIN-02630 ESPOO, Tel. +358 9 615800, Fax. +358 9 61580/xxx France: 4 Rue du Port-aux-Vins, BP317, 92156 SURESNES Cedex, Tel. +33 1 40 99 6161, Fax. +33 1 40 99 6427 Germany: Hammerbrookstrae 69, D-20097 HAMBURG, Tel. +49 40 23 53 60, Fax. +49 40 23 536 300 Greece: No. 15, 25th March Street, GR 17778 TAVROS/ATHENS, Tel. +30 1 4894 339/239, Fax. +30 1 4814 240 Hungary: see Austria India: Philips INDIA Ltd, Shivsagar Estate, A Block, Dr. Annie Besant Rd. Worli, MUMBAI 400 018, Tel. +91 22 4938 541, Fax. +91 22 4938 722 Indonesia: see Singapore Ireland: Newstead, Clonskeagh, DUBLIN 14, Tel. +353 1 7640 000, Fax. +353 1 7640 200 Israel: RAPAC Electronics, 7 Kehilat Saloniki St, TEL AVIV 61180, Tel. +972 3 645 0444, Fax. +972 3 649 1007 Italy: PHILIPS SEMICONDUCTORS, Piazza IV Novembre 3, 20124 MILANO, Tel. +39 2 6752 2531, Fax. +39 2 6752 2557 Japan: Philips Bldg 13-37, Kohnan 2-chome, Minato-ku, TOKYO 108, Tel. +81 3 3740 5130, Fax. +81 3 3740 5077 Korea: Philips House, 260-199 Itaewon-dong, Yongsan-ku, SEOUL, Tel. +82 2 709 1412, Fax. +82 2 709 1415 Malaysia: No. 76 Jalan Universiti, 46200 PETALING JAYA, SELANGOR, Tel. +60 3 750 5214, Fax. +60 3 757 4880 Mexico: 5900 Gateway East, Suite 200, EL PASO, TEXAS 79905, Tel. +9-5 800 234 7381 Middle East: see Italy Netherlands: Postbus 90050, 5600 PB EINDHOVEN, Bldg. VB, Tel. +31 40 27 82785, Fax. +31 40 27 88399 New Zealand: 2 Wagener Place, C.P.O. Box 1041, AUCKLAND, Tel. +64 9 849 4160, Fax. +64 9 849 7811 Norway: Box 1, Manglerud 0612, OSLO, Tel. +47 22 74 8000, Fax. +47 22 74 8341 Philippines: Philips Semiconductors Philippines Inc., 106 Valero St. Salcedo Village, P.O. Box 2108 MCC, MAKATI, Metro MANILA, Tel. +63 2 816 6380, Fax. +63 2 817 3474 Poland: Ul. Lukiska 10, PL 04-123 WARSZAWA, Tel. +48 22 612 2831, Fax. +48 22 612 2327 Portugal: see Spain Romania: see Italy Russia: Philips Russia, Ul. Usatcheva 35A, 119048 MOSCOW, Tel. +7 095 247 9145, Fax. +7 095 247 9144 Singapore: Lorong 1, Toa Payoh, SINGAPORE 1231, Tel. +65 350 2538, Fax. +65 251 6500 Slovakia: see Austria Slovenia: see Italy South Africa: S.A. PHILIPS Pty Ltd., 195-215 Main Road Martindale, 2092 JOHANNESBURG, P.O. Box 7430 Johannesburg 2000, Tel. +27 11 470 5911, Fax. +27 11 470 5494 South America: Rua do Rocio 220, 5th floor, Suite 51, 04552-903 Sao Paulo, SAO PAULO - SP, Brazil, Tel. +55 11 821 2333, Fax. +55 11 829 1849 Spain: Balmes 22, 08007 BARCELONA, Tel. +34 3 301 6312, Fax. +34 3 301 4107 Sweden: Kottbygatan 7, Akalla, S-16485 STOCKHOLM, Tel. +46 8 632 2000, Fax. +46 8 632 2745 Switzerland: Allmendstrasse 140, CH-8027 ZURICH, Tel. +41 1 488 2686, Fax. +41 1 481 7730 Taiwan: PHILIPS TAIWAN Ltd., 23-30F, 66, Chung Hsiao West Road, Sec. 1, P.O. Box 22978, TAIPEI 100, Tel. +886 2 382 4443, Fax. +886 2 382 4444 Thailand: PHILIPS ELECTRONICS (THAILAND) Ltd., 209/2 Sanpavuth-Bangna Road Prakanong, BANGKOK 10260, Tel. +66 2 745 4090, Fax. +66 2 398 0793 Turkey: Talatpasa Cad. No. 5, 80640 GULTEPE/ISTANBUL, Tel. +90 212 279 2770, Fax. +90 212 282 6707 Ukraine: PHILIPS UKRAINE, 4 Patrice Lumumba str., Building B, Floor 7, 252042 KIEV, Tel. +380 44 264 2776, Fax. +380 44 268 0461 United Kingdom: Philips Semiconductors Ltd., 276 Bath Road, Hayes, MIDDLESEX UB3 5BX, Tel. +44 181 730 5000, Fax. +44 181 754 8421 United States: 811 East Arques Avenue, SUNNYVALE, CA 94088-3409, Tel. +1 800 234 7381 Uruguay: see South America Vietnam: see Singapore Yugoslavia: PHILIPS, Trg N. Pasica 5/v, 11000 BEOGRAD, Tel. +381 11 625 344, Fax.+381 11 635 777
For all other countries apply to: Philips Semiconductors, Marketing & Sales Communications, Building BE-p, P.O. Box 218, 5600 MD EINDHOVEN, The Netherlands, Fax. +31 40 27 24825 (c) Philips Electronics N.V. 1996
Internet: http://www.semiconductors.philips.com
SCA52
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.
Printed in The Netherlands
537021/1200/02/pp28
Date of release: 1996 Dec 02
Document order number:
9397 750 01545

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