the connor-winfield corp . 2111 comprehensive drive. aurora, il 60505.fax (630) 851-5040. phone (630) 851-4722. www.conwin.com product da ta sheet specifications subject to change without notice. data sheet #: rev: date: page of copyright 2001 connor-winfield all rights reserved. a connor winfield model s1xr8 - series are a 5.0v hcmos/ttl compatible, fixed frequency crystal oscillator (xo). the s1xr8 - series are designed for use in all applications requiring a precision clock. 1 1 s15r8 - 25.0mhz clock series center frequency 1.0 to 80 mhz 5.0v operationoverall frequency tolerance: +/-25ppm +/-50ppm +/-100ppm temperature range: 0 to 70c -40 to 85c drives 10 ttl loads low jitter: <1ps hermetically sealed package rohs 5/6 compliant 5 .0 v h c m o s/ tt l c o m p a ti bl e1 4 p in d ip c r ys t a l c l o c k o sc il la t o r s1 3r 8, s1 4r 8, s1 5r 8, s1 6r 8 tt006 09 10/26/06 ordering information features description cw 0 642 s1 5r 8 25 mh z absolu te maxi mum rat ings table 1.0 parameter units minimum nominal maximu m units note storage temperature - 55 - 125 c supply voltage (vcc) - 0.5 - 7.0 vdc model specifications: model S13R8 table 2.0 frequency range (fo) 1.0 - 80 mhz frequency tolerance: - 25 - 25 ppm 1 operating temperature range 0 - 70 c model s14r8 frequency range (fo) 1.0 - 80 mhz frequency tolerance: - 50 - 50 ppm 1 operating temperature range 0 - 70 c model s15r8 frequency range (fo) 1.0 - 80 mhz frequency tolerance: - 100 - 100 ppm 1 operating temperature range 0 - 70 c model s16r8 frequency range (fo) 1.0 - 80 mhz frequency tolerance: - 100 - 100 ppm 1 operating temperature range - 40 - 85 c operating specificatio ns table 3.0 parameter minimum nominal maximu m units note supply voltage (vdd) 4.5 5.0 5.5 vdc supply current 1.0 to 24.999 mhz (icc) - - 25 ma 25 to 49.999 mhz (icc) - - 45 ma 50 to 80.000 mhz (icc) - - 60 ma ttl output cha racteristics table 4.0 parameter minimum nominal maximu m units note load - - 10 ttl loads voltage (high) (voh) 2.4 - - vdc (low) (vol) - - 0.5 vdc current (high) (ioh) - 16 - - ma (low) (ioh) - - 16 ma duty cycle measured at 50% of vcc 45 50 55 % rise / fall time measured at 10% to 90% - 4 5 ns start - up time - 3 10 ms jitter (bw=10hz to 20mhz) - - 5 ps rms jitter (bw=12khz to 20mhz) - - 1 ps rms note: 1) inclusive of calibration @ 25 c , frequency vs. temperature stabilit y, supply voltage change, load change, shock and vibration, 10 years aging. packag e characteristics table 5.0 package hermetically sealed metal package d im e n s io n a l t o le ra n c e : .0 0 5 ( .1 2 7 m m ) .0 2 ( .5 0 8 m m ) .2 6 0 6. 60 table 6.0 pad connection 1 n/c 7 ground 8 output 14 vcc 1 0 0 c 1 5 0 c 2 2 5 c 2 5 c 1 8 3 c 3 6 0 s e c . m a x . 6 0 - 1 2 0 s m a x . 6 0 - 1 5 0 s m a x . t i m e t e m p e r a t u r e 2 2 5 c 0 t p r a m p - d o w n r a t e 6 c / s e c o n d m a x . 1 0 - 3 0 s r a m p - u p r a t e 3 c / s e c o n d m a x . f r o m 1 5 0 c t o 2 2 5 c .
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