the connor-winfield corp . 2111 comprehensive drive. aurora, il 60505.fax (630) 581-5040. phone (630) 851-4722. 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 1 2 cx033 00 7/25/02 www.conwin.com int the connor-winfield ahof5s3e is a 5v oven controlled crystal oscillator (ocxo) with hcmos output. the ahof5s3e is designed for stratum 3e applications requiring low jitter and tight frequency stability. ahof5s3e - 30.720mhz ocxo series center frequency features description ordering information designed to meet stra tum 3e requirements temperature st ability 10ppb 5.0v operationhcmos output s tr a tu m 3 e h c m o s o c x o aho f5s 3e ah0f5s3e 30.720mhz absolute maximum ratings table 1.0 parameter units minimum nominal maximum units note storage temperature - 40 - 85 c supply voltage (vcc) - 0.5 - 7 vdc operating specifications table 2.0 parameter minimum nominal maximum u nits note center frequency (fo) 9.72 - 30.72 mhz frequency calibration - 1 1 ppm 1, 2 frequency stability vs. temperature - 10 - 10 ppb 3 aging: daily - 1 - 1 ppb/day 4 aging: first year - 50 - 50 ppb 4 aging: short term (1sec. ) - 5.00e - 11 - rms 5 operating temperature range - 20 - 70 c supply voltage (vcc) 4.75 5.00 5.25 vdc voltage stability (+/ - 1%) - 0.5 - 0.5 ppb 6 load stability (+/ - 10%) - 0.5 - 0.5 ppb 7 power consumption: turn on - - 2.00 w 8 power consu mption: steady - state - - 1.00 w 2, 8 start - up time - - 500 ms 9 warm up - 50 - 50 ppb 10 2g tip - over - - 5 ppb/g hcmos output characteristics table 3.0 parameter minimum nominal maximum units note load 18 20 22 pf 11 voltag e (high) (voh) 4.2 - - vdc (low) (vol) - - 0.4 vdc duty cycle at 50% of vcc 40 50 60 % rise / fall time 10% to 90% - - 5 ns ssb phase noise at 10hz offset - - - 110 dbc/hz ssb phase noise at 100hz offset - - - 135 dbc/hz ssb phase noise at 1khz offset - - - 145 dbc/hz ssb phase noise at 10khz offset - - - 150 dbc/hz restabilization time table 4.0 off time restabilization time note < 1 hour < 2 hours 12 < 6 hours < 12 hours 12 < 24 hours < 48 hours 12 1 to 16 days 48 hours + ? off time 12 > 16 days < 6 days 12 package characteristics table 5.0 package metal package: solder sealed, grounded case, solder tinned pins. environmnetal characteristics table 6.0 shock 100g?s, 6ms, halfsine p er mil - std - 202f, method 213b, test condition c vibration 0.06? d.a. or 10g peak 10 to 500 hz, per mil - std - 202f, method 204d, test condition a notes: 1) labels will include the calibration frequency at the time if shipment 2) measured @ 25 c 3) frequency vs. temperature stability referenced at 25 c. 4) after ten days of continuous power. 5) allen variance: 1 second, 100 average. 6) frequency vs. change in supply v oltage. 7) frequency vs. change in load. 8) vcc = 5.0vdc. 9) from vcc=90% of final value. no more than 16 transitions at start - up before oscillator has started. 10) measured @ - 20 c, within 10 minutes, referenced one hour after turn - on. 11) two hcmos loads 12) for a given off time, the time required to meet daily aging, short term stability requirements. ppm x.xx
the connor-winfield corp . 2111 comprehensive drive. aurora, il 60505.fax (630) 581-5040. phone (630) 851-4722. 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 2 2 cx033 int 00 7/25/02 www.conwin.com ahof5s3e 30.720 mhz ppm x.xx
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