all specifications are subject to change without notice. JX501xo r ev b 0 2/11/11 saronix-ecera? is a pericom? semiconductor company ? us: +1-408-435-0800 tw: +886-3-4518888 ? www .pericom.com 2.5v/3.3v cmos xo ultra low jitter pll crystal oscillator 5.0 x 3.2mm JX501 wx 70 v i ffff.ffffff a b c stability temp range a = +/-20 ppm -20/+70c b = +/-25 ppm -20/+70c c = +/-50 ppm -20/+70c d = +/-25 ppm -40/+85c e = +/-50 ppm -40/+85c stability and temp range: frequency: ffff.ffffff mhz, ?4 digits/decimal/6 digits? format voltage: 1=+3.3v 2=+2.5v product features ? very low phase jitter - 0.8ps rms typical ? thicker crystal for improved reliability ? low supply current - 45ma max. ? industrial temperature range ? pb-free & rohs compliant ? fast lead time product description the JX501 xo series is a high performance cmos crystal oscillator family with very low jitter performance. it supports various options including wider frequency range, 2.5v/3.3v voltage, and various stabilities. it is designed to meet the clock source specifications for communication systems, and other high performance equipment. applications ? networking systems ? servers and storage systems ? profession video equipments ? test and measurement ? fpga/asic clock generation package: pin functions: pin function 1 oe function 2 n/c 3 ground 4 output 5 n/c 6 v dd recommended land pattern: 5.0 x 3.2mm ceramic smd *extended high frequency power decoupling is recommended (see test circuit for minimum recommendation). to ensure optimal performance, do not route rf traces beneath the package. 1 created using cadstd lite freeware from www.cadstd.com. non-commercial use only. jx 501 v 1 ffff.ffffff part ordering information: created using cadstd lite freeware from www.cadstd.com. non-commercial use only. *note: pads 2 and 5 are optional (shown as dotted lines). xo's are designed to fit on industry standard, 4 pad layouts. 11-0004
all specifications are subject to change without notice. JX501xo r ev b 0 2/11/11 saronix-ecera? is a pericom? semiconductor company ? us: +1-408-435-0800 tw: +886-3-4518888 ? www .pericom.com 2.5v/3.3v cmos xo JX501 ultra low jitter pll crystal oscillator 5.0 x 3.2mm electrical performance parameter min. typ. max. units notes output frequency 10 212.5 mhz supply voltage 3.135 3.3 3.465 v see ordering options 2.375 2.5 2.625 supply current, output enabled 45 ma supply current, output disabled only 20 ma frequency stability 50 ppm see ordering options operating temperature range -40 +85 c see ordering options output logic 0, v ol 0.4 v output logic 1, v oh v dd -0.4 v output load 15 pf duty cycle 45 55 % measured 50% v dd rise and fall time 800 1600 ps measured 20/80% of waveform jitter, phase rms (1-) 0.8 ps 12khz to 20 mhz frequency band jitter, pk-pk v dd = 3.3v 20 40 ps 100,000 random periods jitter, pk-pk v dd = 2.5v 40 50 notes: 1. stabi lity includes all combinations of operating temperature, load changes, rated input (supply) voltage changes, initial calibration tolerance (25c), aging (1 year at 25c average effective ambient temperature), shock and vibration. 2. for specifcations othere than those listed, please contact sales. output enable / disable function parameter min. typ. max. units notes input voltage (pin 1), output enable 0.7 v dd v or open input voltage (pin 1), output disable (low power standby) 0.3 v dd v output is hi-z internal pullup resistance 51 k output disable delay 200 ns output enable delay 200 ns start up time 10 ms absolute maximum ratings parameter min. typ. max. units notes storage temperature -55 +125 c for the latest product information visit: http://www.pericom.com/products/timing/oscillators/ for test circuit go to : http://www.pericom.com/pdf/sre/tc_6pcmos.pdf for soldering refow profle and reliability test ratings go to: http://www.pericom.com/pdf/sre/reflow.pdf for tape and reel information go to: http://www.pericom.com/pdf/sre/tr_5032_xo.pdf 2 11-0004
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