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 x403 is a fixed frequency, surface mount crystal controlled oscillator (xo) designed for applications requiring low jitter and a +/-20ppm 0 to 70c overall stability, l vpecl differential outputs and tri-state enable / disable function. the x403 is designed using a 2x or 4x pll multiplication to achieve the high frequency output. 1 2 x403 - 622.08m lvpecl clockseries center frequency features description ordering information 3.3v operation differential lvpecl outputs low jitter <2ps rmstotal frequency tolerance: 20ppm temperature range: 0 to 70cenable / disable function surface mount p ackage tape and reel packaging rohs compliant / lead free 3 . 3 v s u r f a c e m o u n t 5 . 0 x 7 . 5 m m l v p e c l c l o c k o s c i l l a t o r x403 ec221 01 03/02/07 x403m2 622.08 table 6 .0 enable / disable func tion (pad 1) output high or open enable low disable (high impedance) enable / disable function absol ute m aximum rating s table 1.0 parameter units minimum nominal maxi mum units note storage temperature - 55 - 125 c supply voltage (vcc) - 0.5 - 7.0 vdc input voltage (vcc) - 0.5 - vcc+0.5 vdc operating specific ations table 2.0 parameter minimum nominal maxi mum units note center frequency (fo) 250 - 700 mhz total frequency tolerance - 20 20 ppm 1 operating temperature range 0 - 70 c supply voltage (vcc) 3.135 3.3 3.465 vdc supply current (icc) - 60 100 ma jitter (bw=10hz to 20mhz) - - 10 ps rms jitter (bw=12khz to 20mhz) - - 2 ps rms ssb phase noise at 10hz offset - - 75 - dbc/hz ssb phase noise at 100hz offs et - - 95 - dbc/hz ssb phase noise at 1khz offset - - 110 - dbc/hz ssb phase noise at 10khz offset - - 125 - dbc/hz ssb phase noise at 100khz offset - - 120 - dbc/hz input characteristics table 3.0 parameter minimum nominal maxi m um units note disable input voltage (low) (vil) - - 1.68 vdc 2 enable input voltage (high) (vih) 2.275 - - vdc 2 pecl output characteristics table 4.0 parameter minimum nominal maxi mum units note load - - 50 ohms 3 voltage (high) (voh) 2.275 - - vdc (low) (vol) - - 1.68 vdc duty cycle 45 50 55 % 4 rise / fall time 20% to 80% - 0.5 1.0 ns not es 1) includes calibration @ 25 c , frequency stability vs. temperature, supply and load variations, shock, vibration and 20 years aging. 2) when the oscillator is disabled, the outputs are at high impedance. output is enabled with no connection on pad 1. 3) output must be terminated into 50 ohms to vcc ? 2v or thevenin equivalent. 4) duty cycle measured at 50% of output swing. packag e characteristics table 5.0 package hermetically sealed ceramic package and metal cover.
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 2 2 ec221 01 03/02/07 output waveform x 4 0 3 m 2 6 2 2 . 0 8 1 2 0 c 1 5 0 c 1 8 0 c 2 6 0 c 0 2 2 0 c 3 6 0 s e c . m a x . 1 2 0 s m a x . 1 0 s 6 0 s m a x . t im e t e m p e ra tu re 2 6 0 c solder profile suggested pad layout t est circuit package outline and dimensions 2 2 11 n /c n /c e /d e /d 80 % 50 % 20 % dimensional tolerance: .005 (.127mm) pin connections table 7 .0 pin connection 1 n/c 2 enable / disable 3 ground 4 q output 5 q output 6 vcc
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