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 the connor-winfield FPLA543 is a fixed frequency, surface mount crystal controlled oscillator (xo) designed for applications requiring low jitter and a 20ppm overall stability. operating at 3.3v supply voltage, the FPLA543 provides lvpecl differential outputs. 1 2 FPLA543 - 155.52mhz clock series center frequency features description ordering information 3.3v operation lvpecl differential outputs low jitter <1ps rms overall frequency tolerance 20ppm surface mount p ackage tape and reel packaging s u r f a c e m o u n t 3 .3 v l v p e c l c l o c k FPLA543 ec123 03 8/8/01 www.conwin.com c w 0 1 0 7 f p l a 5 4 3 1 5 5 . 5 2 m c w 0 1 0 7 f p l a 5 4 3 1 5 5 . 5 2 m absolute maximum ratings table 1.0 parameter units minimum nominal maximum units note storage temperature - 40 - 85 c supply voltage (vcc) - 0.5 - 7.0 vdc operating specifications table 2.0 parameter minimum nominal maximum units note center frequency (fo) 44.736 - 175 mhz total frequency tolerance - 20 20 ppm 1 operating temperature range 0 - 70 c supply voltage (vcc) 3.135 3.3 3.465 v dc supply current (icc) - - 60 ma jitter (bw=10hz to 20mhz) - - 5 ps rms jitter (bw=12khz to 20mhz) - - 1 ps rms pecl output characteristics table 4.0 parameter minimum nominal maximum units note load - - 50 ohms 2 v oltage (high) (voh) 2.275 - - vdc (low) (vol) - - 1.68 vdc duty cycle 45 50 55 % 3 rise / fall time 20% to 80% - - 1 ns process recommendations table 6.0 solder reflow the component solder used internal to this device has a melting point of 221 c. the peak temperature inside the device should be less than or equal to 220 c for a maximum of 10 seconds wash ultrasonic cleaning is not recommended. notes 1) includes initial tolerance, deviation over temperat ure, supply and load variations, shock, vibration and 10 years aging. 2) output must be terminated into 50 ohms to vcc ? 2v or thevenin equ ivalent. 3) duty cycle measured at 1.977v package characteristics table 5.0 package non - hermetic package consisting of an fr4 sub strate with grounded metal cover.
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 ec123 03 8/8/01 www.conwin.com suggested pad la yout pin connection n/c q output n/c ground n/c n/c q output n/c vcc n/c 1 2 3 4 5 6 7 8 9 10 c w f p l a 5 4 3 1 5 5 . 5 2 m c w f p l a 5 4 3 1 5 5 . 5 2 m d a t e c o d e d a t e c o d e output wa veform ?1? level ?0? level
|
