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 FPLA521 is a fixed frequency, surface mount crystal controlled oscillator (xo) designed for applications requiring low jitter and a 50ppm overall stability. operating at 3.3v supply voltage, the FPLA521 provides lvpecl complementary outputs. 1 2 FPLA521 - 155.52mhz clock series center frequency features description ordering information 3.3v operation low jitter <1ps rms overall frequency tolerance 50ppm temperature range: 0 to 70c 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 FPLA521 ec162 00 6/14/02 www.conwin.com c w 0 1 0 7 f p l a 5 2 1 1 5 5 . 5 2 m c w 0 1 0 7 f p l a 5 2 1 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 - 250 mhz total frequency tolerance - 50 50 ppm 1 operating temperature range 0 - 70 c supply voltage (vcc) 3.135 3.3 3.465 vdc supply current (icc) - - 60 ma jitter (bw=10hz to 20mhz) - - 5 ps rms jitter (bw=12khz to 20mhz) - - 1 ps rms lvpecl output characteristics table 3.0 parameter minimum nominal maximum units note load - - 50 ohms 2 voltage (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 5.0 solder reflow the component solder used internal to this device has a m elting point of 221 c. the peak temperature inside the device should be less t han or equal to 220 c for a maximum of 10 seconds wash ultrasonic clea ning is not recommended. package characteristics table 4.0 package non - hermetic package consisting of an fr4 subs trate with grounded metal cover. notes 1) includes initial tolerance, deviation over temperature, suppl y and load variations, shock, vibration and 10 years aging. 2) output must be terminated into 50 ohms to vc c ? 2v or thevenin equivalent. 3) duty cycle measured at 1.97 7v
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 ec162 00 6/14/02 www.conwin.com suggested pad la yout pin connection n/c n/c n/c ground n/c q output q output n/c vcc n/c 1 2 3 4 5 6 7 8 9 10 c w f p l a 5 2 1 1 5 5 . 5 2 m c w f p l a 5 2 1 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
|
