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? ? ? ? CFPT9000 ------- smd temperature compensated crystal oscillator (pluto) ------- ------- a series of surface mountable 7.0x5.0mm temperature compensated voltage controlled crystal oscillators (tcvcxos) for medium to high volume applications where small size and high performance are prerequisites. ------- product description ------- the CFPT9000 uses rakon's proprietary asic 'pluto?', a single chip oscillator and analogue compensation circuit, capable of sub 0.2ppm performance over an extended temperature range. its ability to function down to a supply voltage of 2.4v and low power consumption makes it particulary suitable for mobile applications. ------- applications communications other ------- features sub 0.2ppm stability over extended temperature range wide frequency range ------- specifications ----- 1.0 specification references line parameter description 1.1 model description CFPT9000 1.2 part number format exxxx(lf)(t), issue a (yyyy-mm-dd) 1.3 rohs compliant yes, part numbers with suffix 'lf' (non-rohs version available upon request) 1.4 package size 7.0mm x 5.0 x 2.25 mm. please select footprint version p1~p4 in model code builder (for details see model drawings). p1: 10 pad (default) p2: 10 pad (inline) p3: 8 pad p4: 4 pad ----- 2.0 frequency characteristics line parameter test condition value unit 2.1 nominal frequency range frequency range available (note 1) 1.2 to 40 mhz 2.2 frequency calibration initial calibration @ 25c 1 max ppm 2.3 reflow shift measured 60 minutes after reflow 1 max ppm 2.4 frequency stability over temperature reference to (fmax + fmin)/2 0.2 to 2.5 ppm 2.5 temperature range operating temperature range over which temperature stability is measured (wider than -40 to 85c available on request) -40 to 85 c 2.6 supply voltage stability 10% variation, reference to frequency at nominal supply voltage, typical value 0.2 ppm 2.7 load sensitivity hcmos, acmos: 5pf variation, clipped sinewave / sinewave: 10% variation, reference to frequency at nominal load, typical value 0.2 ppm 2.8 long term stability first year, 20mhz 1 max ppm 2.9 long term stability first year, > 20mhz 2 max ppm 2.10 long term stability 10 years, 20mhz 3 max ppm 2.11 long term stability 10 years, > 20mhz 5 max ppm 2.12 acceleration sensitivity gamma vector, 3-axes, 30-1500hz, typically less than... 2 ppb/g ----- page 1
3.0 power supply line parameter test condition value unit 3.1 supply voltage nominal supply voltage (10%) to be specified as part of model code 2.4 to 6 v 3.2 current clipped sinewave typically: 1+frequency(mhz)*1.2*{load(pf) +30}*10?3ma ma 3.3 current sinewave 8 max ma 3.4 current hcmos typically: 1+frequency(mhz)*supply(v)*{load(pf)+15}*10?3ma e.g 20mhz, 5v, 15pf = 4ma ma ----- 4.0 control voltage line parameter test condition value unit 4.1 control voltage range without reference voltage; vs=5.0v 1.5 to 3.5 v 4.2 control voltage range without reference voltage; vs=3.3v 0.65 to 2.65 v 4.3 control voltage range with reference voltage (when specified as part of the model code): 0 to vref [v] v 4.4 frequency tuning (standard) 20mhz (note 3) 5 min ppm 4.5 frequency tuning (standard) >20mhz (note 3) 7 min ppm 4.6 slope positive 4.7 linearity 1 max % 4.8 port input impedance measured between control voltage and gnd pin 100 min k 4.9 modulation bandwidth 2 min khz ----- 5.0 oscillator output - clipped sinewave line parameter test condition value unit 5.1 output waveform ac coupled clipped sinewave 5.2 output voltage level peak to peak voltage 0.8 min v 5.3 output load resistance 10 k 5.4 output load capacitance 10 pf ----- 6.0 oscillator output - sinewave line parameter test condition value unit 6.1 output waveform ac coupled sinewave 6.2 output voltage level peak to peak voltage 20mhz 1 min v 6.3 output voltage level peak to peak voltage >20mhz 0.5 min v 6.4 output load resistance 10 k? 6.5 output load capacitance 10 pf ----- 7.0 oscillator output - hcmos line parameter test condition value unit 7.1 output waveform hcmos (note acmos available upon request) 7.2 output voltage level low (vol) 0.1 max vs 7.3 output voltage level high (voh) 0.9 min vs 7.4 rise and fall times measured with vcc = 3.3v 8 max ns 7.5 rise and fall times measured with vcc = 5.0v 7 max ns 7.6 duty cycle measured at 50% level 45 to 55 % 7.7 load nominal 15 pf ----- page 2
8.0 tristate control line parameter test condition value unit 8.1 output enabled tristate control pin logic '1' (high) or open circuit 60 min %vs 8.2 output in tristate mode tristate control pin logic '0' (low) 20 max %vs 8.3 note see note 2 ----- 9.0 phase noise line parameter test condition value unit 9.1 ssb phase noise power density at 1hz offset typical value for a 13mhz oscillator at 25c -65 dbc/hz 9.2 ssb phase noise power density at 10hz offset typical value for a 13mhz oscillator at 25c -95 dbc/hz 9.3 ssb phase noise power density at 100hz offset typical value for a 13mhz oscillator at 25c -120 dbc/hz 9.4 ssb phase noise power density at 1khz offset typical value for a 13mhz oscillator at 25c -135 dbc/hz 9.5 ssb phase noise power density at 10khz offset typical value for a 13mhz oscillator at 25c -140 dbc/hz 9.6 ssb phase noise power density at 100khz offset typical value for a 13mhz oscillator at 25c -145 dbc/hz ----- 10.0 other features line parameter description 10.1 reference voltage, vref optional reference voltage output (suitable for potentiometer supply or dac reference) - see model code builder. note this option is available for package p1 only. ----- 11.0 environmental information line parameter description 11.1 shock iec 60068-2-27, test ea. 1500gn acceleration for 0.5ms duration, half sine pulse, 3 shocks in each direction along three mutually perpendicular axes 11.2 vibration iec 60068-2-6, test fc. 10-60hz 1.5mm displacement, 60-2000hz at 10gn, 30 minutes in each of three mutually perpendicular axes at 1 octave per minute 11.3 storage temperature -55c to 125c ----- 12.0 pin connections (outline p1) line parameter description 12.1 pin 1 vref* (optional, see section 10 above) 12.2 pin 2 n/c 12.3 pin 3 do not connect 12.4 pin 4 gnd 12.5 pin 5 output 12.6 pin 6 n/c 12.7 pin 7 n/c 12.8 pin 8 tristate control (enable)* (note 2) 12.9 pin 9 supply voltage, +vs 12.10 pin 10 control voltage, vc (frequency adjust), or do not connect (dependent on option selected as part of the model code) 12.11 note *leave unconnected if not required. ----- page 3
13.0 pin connections (outline p2) line parameter description 13.1 pin 1 control voltage, vc (frequency adjust), or do not connect (dependent on option selected as part of the model code) 13.2 pin 2 gnd 13.3 pin 3 output 13.4 pin 4 supply voltage, +vs 13.5 note the additional pads are internally connected, these can be soldered to floating pads but do not connect to them. ----- 14.0 pin connections (outline p3) line parameter description 14.1 pin 1 control voltage, vc (frequency adjust), or do not connect (dependent on option selected as part of the model code) 14.2 pin 2 gnd 14.3 pin 3 output 14.4 pin 4 supply voltage, +vs 14.5 pin t1 do not connect 14.6 pin t2 do not connect 14.7 pin t3 n/c 14.8 pin t4 tri-state control (enable)* (note 2) 14.9 note *leave unconnected if not required. ----- 15.0 pin connections (outline p4) line parameter description 15.1 pin 1 control voltage, vc (frequency adjust), or do not connect (dependent on option selected as part of the model code) 15.2 pin 2 gnd 15.3 pin 3 output 15.4 pin 4 supply voltage, +vs ----- 16.0 marking line parameter description 16.1 type laser marked. 16.2 line 1 [ r x xx ] rakon, manufacturing identifier (x xx). 16.3 line 2 [? 0000 yw] pad 1 / static sensitivity identifier (?), abbreviated part number (0000), device date code (yw). ----- 17.0 manufacturing information line parameter description 17.1 reflow soldering see reflow profile diagram. solderability: mil-std-202, method 208, category 3. 17.2 packaging description quantities 100 pieces will be supplied on tape & reel. ----- 18.0 notes line parameter description 18.1 note 1 frequency range available dependent on output type. hcmos (& acmos): 1.25-40mhz, sinewave: 10-40mhz, clipped sinewave: 10-40mhz. 18.2 note 2 the tristate control (enable) pin has a internal 100k? pull up resistor which allows the pin to be left unconnected if not required. when in tristate mode, the output stage is disabled, but the oscillator and compensation circuit are still active (current consumption typ. 1.0ma). availability of tristate and the tristate control pin number will depend on the outline selected (p1~p4). alternative pin configurations may be available upon request - please contact the sales office: sales@rakon.com. 18.3 note 3 higher pulling may be available as a custom option depending on nominal frequency and stabililty - please contact the sales office: sales@rakon.com. page 4
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drawing name: CFPT9000 model drawing - p1 page 6
drawing name: CFPT9000 model drawing - p2 page 7
drawing name: CFPT9000 model drawing - p3 page 8
drawing name: CFPT9000 model drawing - p4 page 9
drawing name: CFPT9000 model code builder page 10
drawing name: test circuit and output waveform - pluto tcxo/vctcxo page 11
drawing name: pluto 7050 series tcxo reflow page 12

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