crystal oscillators 357 beloit street, p.o. box 457, burlington, wi 53105-0457 u.s.a. phone 262/763-3591 fax 262/763-2881 email: nelsales@nelfc.com www.nelfc.com data sheet 0647b tcxo/tcvcxo option code specification x no v. control v w/ v. control note: vc is not available with code 3 stability OK-XBFXXXX-X series rev. m hf/uhf smd tcvcxo ultra low phase noise 0.290 (7.37 mm)max. 0.1 (2,5 mm) 0.1 (2,5 mm) 0.70 (17,8 mm) 1.12 (28.4 mm) 0.2 (5 mm) 0.15 (3,8 mm) 1.015 (25.78 mm)max. 0.70 (17,8 mm) 3 3 2 1 0.885 (22.48 mm)max. 0.1 (2,5 mm) 5 4 4 5 1 2 7 0.2 (5 mm) 6 6 7 creating a part number ok - x bf x x x x - x - freq package code ok 7 pad 25x22x7mm smd description: the ok-xbfxxxx series of smd temperature compensated, voltage controlled crystal oscillators (tcvcxo), provides high and ultra high frequency with excellent temperature stability, extremely low phase noise and jitter with a variety of different output types in a small surface mount fr4 based package. features ? small, low profile smd package ? very low phase jitter and phase noise ? excellent frequency stability ? ultra high frequency ? up to 2.0 ghz ? cmos, sine-wave, differential pecl or lvds outputs available ? stratum3 available ? cots/dual use note: for frequency stability over temperature 1ppm and tighter, the package height may be 10mm or 12.5mm supply voltage code specification 0 5v 5% a 3.3v 5% temperature range code specification e -10c to 60c b 0c to 70c c -20c to 70c d -40c to 85c temp. frequency stability code specification 1 1.0 ppm 2 2.5 ppm 3 0.28 ppm output type code specification c cmos p pecl s sine-wave l lvds environmental code specification l contains a level of lead that is in excess of rohs directive and is not designed for reflow r rohs compliant
crystal oscillators 357 beloit street, p.o. box 457, burlington, wi 53105-0457 u.s.a. phone 262/763-3591 fax 262/763-2881 email: nelsales@nelfc.com www.nelfc.com data sheet 0647b OK-XBFXXXX-X series rev. m hf/uhf smd tcvcxo specifications parameter symb condition min typ max unit note electrical (1) frequency range f cmos lvds pecl, sine-wave 30 30 30 200 1,000 2,000 mhz input voltage vcc 3.135 4.75 3.30 5.0 3.465 5.25 v a 0 input current icc cmos, sine pecl, sine, lvds 30 100 ma @100mhz, 3.3v @622mhz, 3.3v frequency stab. f/f overall, available 4.6 20 years frequency stability f/f vs. temperature vs. vcc aging 0.5 0.1 1 3.5 1 ppm ppm/v ppm/year ppm see chart first year 10 years calibration f/f as shipped, 25oc 0.5 1 ppm load cmos sine pecl lvds 15pf/10k ohm internally ac-coupled 50 ohm 50 ohm to vcc-2v or thevenin equivalent 100 ohm between the outputs receiving end duty cycle @50% 45 50 55 % cmos, pecl, lvds rise/fall time tr/tf 20 to 80 % 3 0.35 ns cmos pecl, lvds logic ?1? level voh cmos 0.9vcc v logic ?0? level vol cmos 0.1vcc v logic ?1? level voh pecl vcc-0.96 vcc-0.81 v 100k available logic ?0? level vol pecl vcc-1.85 vcc-1.65 v 100k available vod differential amplitude 247 330 454 mv amplitude error 50 mv vof offset voltage 1.125 1.25 1.375 v output levels, lvds offset voltage error 50 mv output power p sine-wave into 50 ohm 0 4 3 7 dbm 3.3v 5.0v start up time ts 2 10 ms phase jitter 1 0.4 0.2 1 0.4 ps 100hz to 20mhz 12khz to 20mhz subharmonics pecl, lvds, sine pecl, sine cmos, sine -45 -40 -40 -35 none dbc f>250mhz f>1,000mhz f<250mhz spurious -60 dbc harmonics sine-wave -30 -25 -15 dbc f<1,000mhz f 1,000mhz ssb phase noise @10hz @100 hz @1 khz @10 khz @100 khz -80 -110 -140 -155 -160 dbc/hz @100mhz ssb phase noise @10hz @100 hz @1 khz @10 khz @100 khz -60/-60 -90/-90 -120/-120 -140/-145 -145/-150 dbc/hz @622mhz; pecl, lvds/sine ssb phase noise @10hz @100 hz @1 khz @10 khz @100 khz -60 -90 -120 -130 -135 dbc/hz @1,000mhz
crystal oscillators 357 beloit street, p.o. box 457, burlington, wi 53105-0457 u.s.a. phone 262/763-3591 fax 262/763-2881 email: nelsales@nelfc.com www.nelfc.com data sheet 0647b OK-XBFXXXX-X series rev. m hf/uhf smd tcvcxo electrical (continued) parameter symb condition min typ max unit note input impedance > 10kohm control voltage vc 0 3.3 v modulation bandwidth mb 2 hz contact factory for wider mb deviation vc=0v to 3.3v,25c 5 7 ppm note 1. all parameters, unless otherwise specified, are at nomin al conditions, ie: t=25c, nominal vcc & nominal load. absolute maximum ratings parameter symb condition min typ max unit note input break down voltage vcc -0.5 5.5 v storage temp. ts -40 105 c contr. voltage vc -1 9 v environmental and mechanical operating temp. range 0c to 70c , -40c to 85c, see chart, page 1 mechanical shock per mil-std-202, method 213, cond. e thermal shock per mil-std-883, method 1011, cond. a vibration per mil-std-883, method 2007, cond. a soldering conditions see max reflow profile; the device may be reflowed once. reflowing upside down is not allowed. no clean assembly is recommended. hermetic seal leak rate less than 1x10 -8 atm.cc/s of helium (crystal only) electrical connections pin out pin #1- voltage control ; pin #2 ? n/c ; pin #3 ? vcc; pin#4 ? output, cmos, or sine; pin #5 ? pecl/lvds output; pin #6 ? pecl/lvds complementary output; pin #7 - gnd maximum solder reflow profile smd reflow profile 0 50 100 150 200 250 0 20406080100120140160 time, s temperature, c the device may be reflowed once. reflowing upside down is not allowed. no clean assembly is recommended.
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