1 product features ? 1 to 156.25 mhz frequency range ? <1 ps rms jitter with fundamental or overtone design ? 2.5v cmos compatible logic levels ? designed for standard refow and washing techniques ? low power standby mode: 10 a max ? pb-free and rohs/green compliant product description the fj series crystal clock oscillator achieves superb jitter and stability over a broad range of operating conditions and frequencies. the output clock signal, generated internally with a non-pll oscillator design, is compatible with lvcmos logic levels. the device, available on tape and reel, is contained in a 2.5 x 2.0mm surface-mount ceramic package. applications ideal for compact, high-density applications: ? wlan ? hba ? portable multimedia player (pmp) ? notebook computer ? sdio / pcmia card ? usb bt interface ? bluetooth package: pin functions: pin function 1 oe 2 ground 3 clock output 4 v dd 2.5 x 2.0mm ceramic smd part ordering information: following the above format, saronix-ecera part numbers will be assigned upon confrmation of exact customer requirements. recommended land pattern: created using cadstd lite freeware from www.cadstd.com. non-commercial use only. created using cadstd lite freeware from www.cadstd.com. non-commercial use only. um xxx yyyy product ? family xxx = frequency ?code yyyy = specification?code fj all specifcations are subject to change without notice. f j 2.5v rev 2015 saronix-ecera? is a pericom? semiconductor company ? us: +1-408-435-0800 tw: +886-3-4518888 ? w ww.saronix-ecera.com 2.5v cmos low jitter xo fj series crystal clock oscillator (xo) 2.5 x 2.0mm fj 15-0090
2 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 30 k output disable delay 100 ns output enable delay 10 ms electrical performance parameter min. typ. max. units notes output frequency 1 156.25 mhz as specifed supply voltage 2.25 2.5 2.75 v supply current, output enabled 5 ma 1 to 156.25 mhz supply current, standby mode 10 a output hi-z frequency stability 20 to 50 ppm see note 1 below operating temperature range -20 +70 c commercial (standard) -40 +85 industrial (standard) output logic 0, v ol 10% v dd v output logic 1, v oh 90% v dd v output load 15 pf duty cycle 45 55 % measured 50% v dd rise and fall time 5 ns measured 20/80% of waveform jitter, phase 1 ps rms (1-) 12khz to 20 mhz frequency band jitter, accumulated 5 ps rms (1-) 20.000 adjacent periods jitter, total 50 ps pk-pk 100.000 random periods notes: 1. stability 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. 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/fj2.5/ for test circuit go to : http://www.pericom.com/pdf/sre/tc_hcmos2.pdf for soldering refow profle and reliability test ratings go to: http://www.pericom.com/pdf/sre/refow.pdf for tape and reel information go to: http://www.pericom.com/pdf/sre/tr_2520_xo.pdf all specifcations are subject to change without notice. f j 2.5v rev 2015 saronix-ecera? is a pericom? semiconductor company ? us: +1-408-435-0800 tw: +886-3-4518888 ? w ww.saronix-ecera.com 2.5v cmos low jitter xo fj series crystal clock oscillator (xo) 2.5 x 2.0mm fj 15-0090
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