1 1 . 8 v c m o s l o w j i t t e r x o 1.8v cmos low jitter xo fn series crystal clock oscillator (xo) legacy s1612 series 7.0 x 5.0mm fn all specifications are subject to change without notice. fn 1.8 rev2008_aug28_01.0 saronix-ecera? is a pericom? semiconductor company ? us: +1-408-435-0800 tw: +886-3-4518888 ? www.saronix-ecera .com legacy ordering information - for reference only: package: pin functions: pin function 1oe function 2ground 3clock output 4v dd 2 8 2 8 frequency stability b = 50 ppm (0 to +70 c) saronix product series s - 25.0000 (t) output frequency (mhz) packaging 1612 b (t) = tape & reel full reel increments blank = bulk packaged part ordering information: fn xxx yyyy a: product family b: xxx = frequency code c: yyyy = specification code following the above format, saronix-ecera part numbers will be assigned upon confirmation of exact customer requirements. product features <1 ps rms jitter with non-pll design ? 1 to 166 mhz frequency range ? 1.8v lvcmos compatible logic levels ? pin-compatible with standard 7.0 x 5.0mm ? packages designed for standard reflow and washing ? techniques low power standby mode ? pb-free and rohs/green compliant ? product description the fn series includes a 1.8v crystal clock oscillator that 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 jesd8-7 logic levels. the device, available on tape and reel, is contained in a 7.0 x 5.0mm surface-mount ceramic package. applications the fn series is an ideal reference clock for applications requiring low jitter and low power, including: portable electronics ? server & storage platforms ? 802.11a/b/g wifi ? recommended land pattern: 7.0 x 5.0mm ceramic smd
1 . 8 v c m o s l o w j i t t e r x o 1.8v cmos low jitter xo fn series crystal clock oscillator (xo) legacy s1612 series | 7.0 x 5.0mm fn 2 all specifications are subject to change without notice. fn 1.8 rev2008_oct09_01.2 saronix-ecera? is a pericom? semiconductor company ? us: +1-408-435-0800 tw: +886-3-4518888 ? www.saronix-ecera .com electrical performance parameter min. typ. max. units notes output frequency 1 166 mhz as speci ed supply voltage +1.62 +1.8 +1.98 v supply current, output enabled 4 ma 1 to 36 mhz 7 36 to 50 mhz 10 50 to 70 mhz 20 70 to 100 mhz 40 >100 mhz supply current, standby mode 10 a 1 to <36 mhz, 100 to 166 mhz 100 a 36 to 70 mhz frequency stability 20 to 50 ppm see note 1 below operating temperature -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 up to 36 mhz 4 ns measured 20/80% of waveform 36 to 166 mhz 2.5 jitter, phase 1 to 166 mhz 1 ps rms (1- ) 10khz to 20 mhz frequency band jitter, accumulated up to 80 mhz 5 ps rms (1- ) 20.000 adjacent periods 80 to 166 mhz 3 jitter, tot al up to 80 mhz 50 ps pk-pk 100.000 random periods 80 to 166 mhz 30 notes: 1. stability includes all combinations of operating temperature, load changes, rated input (supply) voltage changes, initial ca libration tolerance (25c), aging (1 year at 25c average effective ambient temperature), shock and vibration. 2. for speci cations othere than those listed, please contact sales. output enable / disable function parameter min. typ. max. units notes input voltage (pin 1), output enable 0.7v dd vor open input voltage (pin 1), output disable (low power standby) 0.3v dd v output is hi-z internal pullup resistance 30 k output disable delay 200 ns output enable delay 10 ms absolute maximum ratings parameter min. typ. max. units notes storage temperature -55 +125 c
1 . 8 v c m o s l o w j i t t e r x o 1.8v cmos low jitter xo fn series crystal clock oscillator (xo) legacy s1612 series | 7.0 x 5.0mm fn 3 all specifications are subject to change without notice. fn 1.8 rev2008_oct09_01.2 saronix-ecera? is a pericom? semiconductor company ? us: +1-408-435-0800 tw: +886-3-4518888 ? www.saronix-ecera .com test circuit power supply output enable / disable function 0.1 f or 0.01 f test point 1 2 3 4 15 pf (including probe and fixture capacitance) reliability test ratings this product is rated to meet the following test conditions: type parameter test condition mechanical shock mil-std-883, method 2002, condition b mechanical solderability jesd22-b102-d method 2 (preconditioning e) mechanical terminal strength mil-std-883, method 2004, condition d mechanical gross leak mil-std-883, method 1014, condition c mechanical fine leak mil-std-883, method 1014, condition a2 (r 1 = 2x10 -8 atm cc/s) mechanical solvent resistance mil-std-202, method 215 environmental thermal shock mil-std-883, method 1011, condition a environmental moisture resistance mil-std-883, method 1004 environmental vibration mil-std-883, method 2007, condition a environmental resistance to soldering heat j-std-020c table 5-2 pb-free devices (2 cycles max) re ow soldering pro le peak 260c for 10 sec max 260 temperature ? c 1 to 3c/sec max 60 to 90 sec time 1 to 3c/sec 217 4 to 6 minutes max as per ipc/jedec j-std-020c
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