the connor-winfield corp . 2111 comprehensive drive. aurora, il 60505.fax (630) 851-5040. 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 vpld52tm1e is a 3.3v voltage controlled crystal oscillator (vcxo) with lvpecl differential outputs. the vpld52tm1e is designed for use with pll systems in sonet/sdh systems requiring low jitter and tight stability. 1 2 vpld52tm1e - 212.5mhz vcxo series center frequency features description ordering information 3.3v operation lvpecl differential outputs enable / disable functionlow jitter <1ps rms frequency stability : 50ppm apr: 100ppm minimumtemperature range: 0 to 70c surface mount p ackage tape and reel packaging 3 . 3 v s u r f a c e m o u n t v c x o o s c i l l a t o r vp ld 52 tm 1e vx539 00 05/04/05 www.conwin.com cw 05 14 vp ld 52t m1 e 2 12. 5m notes 1.0 inclusive of calibration, frequency vs . temperature stability, supply voltage change, load change, s hock and vibration and aging over ten years, vc=1.65 vdc. 2.0 absolute pull range (apr) is the minimum guaranteed pull range of the vcxo under all conditions over lifetime operation including aging for ten years . the apr is referenced to fo. 3.0 when oscillator is disabled the true output is in a low state (vol) and the complementary output is in the high state (voh) 4.0 50 ohm termination into vcc - 2v or thevein equivalent. absolu te max imum r atings table 1.0 parameter units minimum nominal maxim um units note storage temperature - 40 - 85 c supply voltage (vcc) - 0.5 - 7.0 vdc control voltage (vc) - 0.5 - 7.0 vd c operating specificati ons table 2.0 parameter minimum nominal maxim um units note center frequency (fo) 16.384 - 225 mhz frequency stability - 50 - 50 ppm 1 operating temperature range 0 - 70 c supply voltage (vcc) 3.135 3.3 3.465 vdc supply current (icc) - - 100 ma jitter (bw=10hz to 20mhz) - - 5 ps rms jitter (bw=12khz to 80mhz) - - 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 off set - - 100 - dbc/hz ssb phase noise at 10khz offset - - 135 - dbc/hz ssb phase noise at 100khz offset - - 140 - dbc/hz input characteristics table 3.0 parameter minimum nominal maxim um units note control voltage range (vc) 0.3 1 .65 3.0 vdc absolute pull range (apr) +/ - 100 - - ppm 2 monotonic linearity - 10 - 10 % input impedance - 50k - ohm modulation bandwidth (3db) 10 - - khz enable input voltage (low) (vil) - - 1.68 vdc 3 disable input voltage (high) (vih) 2.27 5 - - vdc 3 low voltage pecl output characteristics table 4.0 parameter minimum nominal maxim um units note load - - 50 ohms 4 voltage (high) (voh) 2.275 - - vdc (low ) (vol) - - 1.68 vdc duty cycle a t 50% level 45 50 55 % rise and fall times - - 1 ns packag e characteristics table 5.0 package non - hermetic package consisting of an fr4 substrate with grounded metal cover. process recommendations table 6.0 solder reflow the component solder us ed 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.
the connor-winfield corp . 2111 comprehensive drive. aurora, il 60505.fax (630) 851-5040. 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 vx539 00 05/04/05 www.conwin.com 80% 50% 20% v p l d 5 2 t m 1 e 2 1 2 . 5 m c w dimensional tolerance: .005? (.127mm) 2 e/d pin function 1 control voltage 2 enable / disable 3 ground (case) 4 output q 5 comp output q 6 vcc 1.65v
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