the connor-winfield corp . 2111 comprehensive drive. aurora, il 60505.fax (630) 851-5040. phone (630) 851-4722. www.conwin.com product da t a sheet specifications subject to change without notice. data sheet #: rev: date: page of copyright 2001 connor-winfield all rights reserved. a cr yst al controlled oscilla tors the connor-winfield a73 is a hermetically sealed, 5.0v, crystal controlled oscillator (xo) cmos/ttl compatible. the a73 is designed for applications requiring a wide temperature range. 1 1 a73 - 50.00mhz acmos clockseries center frequency features de sc rip tio n ordering information 5.0v operation low jitter <1ps rmsfrequency tolerance 100ppm temperature range: -55 to 125c hermetically sealed dip p ackage rohs 5/6 compliant 8 p in dip a cmos clock oscilla tor a73 ac008 05 02/22/07 cw 0 711 a 73 50m hz pin connect ion 1 n/c 2 ground 3 output 4 vcc dimensional tolerance: .005 (.127mm) absolu te max imum r atings table 1.0 parameter units minimum nominal maxim um units note storage temperature - 65 - 135 c supply voltage (vcc) - 0.5 - 7 vdc operating specific ations table 2.0 parameter minimum nominal maxim um units note frequency range (fo) 10.0 - 157.0 mhz total frequency tolerance - 100 - 100 ppm 1 operating temperature range - 55 - 125 c supply voltage (vcc) 4.75 5.00 5.25 vdc supply current (icc) - - 70 ma jitter (bw=10hz to 20mhz) - - 5 ps rms jitter (bw=12khz to 20mhz) - - 1 ps rms ssb phase noise at 10hz offset - - 60 - dbc/hz ssb phase noise at 100hz offset - - 90 - dbc/hz ssb phase noise at 1khz offset - - 125 - dbc/hz ssb phase noise at 10khz offset - - 135 - dbc/ hz ssb phase noise at 100khz offset - - 140 - dbc/hz acmos output characteristics table 3.0 parameter minimum nominal maxim um units note load - - 50 pf voltage (high) (voh) 4.40 - - vdc (low ) ( vol) - - 0.44 vdc current (high) (ioh) - 24 - - ma (low ) (ioh) - - 24 ma duty cycle at 50% of vcc (10 to 50 mhz) 45 50 55 % duty cycle at 50% of vcc (>50 to 133 mhz) 40 50 60 % rise / fall time 10% to 90% - 1.5 3 ns note: 1) inclusive of calibration, frequency vs. t emperature stability, supply voltage c hange, load change, shock and vibration, 15 years ag ing. packag e characteristics table 4.0 package hermetically sealed, metal package. solder profile 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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