description the pj-a3670 series of voltage controlled quartz crystal oscillators provide frequency control by applying a voltage to pin 1. this unit supplies eclips compatible outputs which are enabled when pin 2 is set to a logic l ow or left open. features ? high reliability - nel halt/hass qualified for crystal oscillator start-up conditions ? low jitter - wavecrest jitter characterization avail- able ? frequency range0.0 mhz to 200.0 mhz ? will withstand vapor phase temperatures of 253 for 4 minutes maximum ? space-saving alternative to discrete component oscillators ? wide absolute pull range ? high shock resistance, to 3000g ? 3.3 volt operation ? metal lid electrically connected to ground to reduce emi ? high q crystal actively tuned oscillator circuit ? power supply decoupling internal ? no internal pll avoids cascading pll problems ? high frequencies due to proprietary design ? gold plated leadsolder dipped leads available upon request ? rohs compliant, lead free construction (unless solder dipped leads are supplied) pj-a3670 series size, mm 9 x 14 i/o 6 j lead supply voltage 3.3v vcxo series (pecl) pj-a3670 series r ev j f requency range: 70.0 mhz to 200.0 mhz creating a part number pj - a 367x - freq package code pj 6 j lead 9x14 smd i nput v oltage code specification a 3.3 v apr/performance 0 ?00 ppm 0--0? 9 customer specific c ?00 ppm --0 to +85? drawing specifications dimensions shown in inches and millimeters. e lectrical connection pin connection 1v co 2 output enable 3 v ee 4 output 5 output complement 6 v cc for the most up to date speci- fications on each nel prod- uct, log on to our website www.nelfc.com 357 b eloit s tr eet, p .o. bo x 457, b urlington, wi 53105-0457 u.s.a. p hone: 262-763-3591 f ax: 262-763-2881 e mail: nelsales@nelfc.com www .nelfc.com
vcxo series (pecl) pj-a3670 series rev j frequency range: 70.0 mhz to 200.0 mhz operating conditions and output characteristics electrical characteristics parameter symbol conditions min typical max frequency 70.0 mhz 200.0 mhz duty cycle @v o /2 45/55% 55/45% logic 0 v o l c c -1.810 v d c c c -1.620 v d c logic 1 v o h c c -1.200 v d c c c -0.880 v d c rise & fall time t r , t f 20-80% v o 600 ps jitter, rms (1) 3 psec absolute pull range apr v c o =0.3 to 3.0 v ?00 ppm v co input impedance 50 na dc current max 100k ohm v c o linearity v c o =0.3 to 3.0 v 10% transfer function (2) c o =0.3 to 3.0 v positive g eneral characteristics parameter symbol conditions min typical max supply voltage v c c -v e e nominal 3.135 v 3.3 v 3.465 v supply current i cc 60 ma o utput c urr ent i o 0.0 ma 50.0 ma operating temperature t a o c70 o c storage temperature t s -55 o c 125 o c p ower dissipation p d 208 mw lead temperature t l soldering, 10 sec. 300 o c load 50 ohm to v cc -2 v or thevenin equivalent, bias required environmental and mechanical characteristics m echanical shock per mil-std-202, method 213, condition e thermal shock per mil-std-833, method 1011, condition a v ibration 0.060" double amplitude 10 hz to 55 hz, 35gs 55 hz to 2000 hz soldering condition 300 o c for 10 seconds hermetic seal leak rate less than 1 x 10 -8 atm.cc/sec of helium f ootnotes: 1) j itter per formance is fr equency dependent. p lease contact factor y for full w av ecr est characterization. rms jitter bandwidth of 12khz to 20mhz. 2) frequency increase with increase in control voltage and is monotonic.
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