specifications subject to change without notice. all dimensions in inches. ? copyright 2008 the connor-winfield corporation bulletin sm126 page 1of2 revision 01 date 13 may 2009 2111 comprehensive drive aurora, illinois 60505 phone: 630- 851- 4722 fax: 630- 851- 5040 www.conwin.com us headquarters: 630-851-4722 european headquarters: +353-61-472221 5.0x7.0mm surface mount cmos clock oscillator series the connor-winfield cwx8xx - series is a rohs compliant 5.0x7.0mm surface mount, fixed frequency crystal controlled oscillator (xo). designed for use in applications requiring tight frequency stability and low jitter. the surface mount package is designed for high-density mounting and is optimum for mass production. model cwx8xx - series 5.0 x7.0mm surface mount package 3.3v or 5.0v operation cmos output logic frequency stabilities available: low jitter <1ps rms tri-state enable/disable tape and reel packaging +/-25ppm or +/-50ppm temperature range: -20 to 70c models cwx813 and cwx823 in stock at digi-key description features absolute maximum rating operating specifications input characteristics output characteristics notes 1) inclusive of calibration @ 25c, frequency vs. temperature stability, supply voltage change, load change, shock and vibration, 10 years aging. 2) when the oscillator is disabled, the outputs are at high impedance. output is enabled with no connection on pad 1. package hermetically sealed ceramic package soldering process rohs compliant, lead free. see solder profile on page 2. parameter units minimum nominal maximum units note storage temperature -55 - 125 c supply voltage (vcc=3.3vdc) (vcc) -0.5 - 5.0 vdc supply voltage (vcc=5.0vdc) (vcc) -0.5 - 7.0 vdc input voltage -0.5 - vcc+0.5 vdc parameter units minimum nominal maximum units note frequency range (fo) 1.0 - 156.25 mhz total frequency tolerance models cwx813-cwx815 -25 - 25 ppm 1 models cwx823-cwx825 -50 - 50 ppm 1 operating temperature range -20 - 70 c supply voltage (vcc) models cwx813-cwx823 3.135 3.3 3.465 vdc models cwx815-cwx825 4.5 5.0 5.5 vdc supply current (icc) models cwx813-cwx823 (vcc = 3.3vdc) - - 30 ma models cwx815-cwx825 (vcc = 5.0vdc) - - 45 ma parameter units minimum nominal maximum units note enable voltage (high) (vih) 2.2 - - vdc 2 disable voltage (low) (vil) - - 0.8 vdc 2 parameter units minimum nominal maximum units note load models cwx813-cwx823 (lvcmos) - 15 - pf models cwx815-cwx825 (hcmos) - - 50 pf voltage (high) (voh) vcc-0.4 - - vdc (low) (vol) - - 0.4 vdc current (high) (ioh) -8 - -ma (low) (ioh) - - 8 ma duty cycle at 50% of vcc 40 50 60 % rise / fall time 10% to 90% - 2 6 ns start-up time - - 10 ms period jitter - 3 5 ps rms phase jitter (bw=12khz to 20mhz) - 0.5 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 offset - -125 - dbc/hz ssb phase noise at 10khz offset - -140 - dbc/hz ssb phase noise at 100khz offset - -145 - dbc/hz package characteristics
2111 comprehensive drive aurora, illinois 60505 phone: 630-851-4722 fax: 630-851-5040 www.conwin.com specifications subject to change without notice. all dimensions in inches. ? copyright 2008 the connor-winfield corporation us headquarters: 630-851-4722 european headquarters: +353-61-472221 bulletin page revision date sm126 2of2 01 13 may 2009 vibration: vibration per mil std 883e method 2007.3 test condition a shock: mechanical shock per mil std 883e method 2002.4 test condition b. soldering: smd product suitable for convection reflow soldering. peak temperature 260 c. maximum time above 220 c, 60 seconds. solderability solderability per mil std 883e method 2003 120c 150c 180c 260c 0 220c 360 sec. max. 120 s max. 10 s 60 s max. time temperature 260c 90% 50% 10% pad connection 1 enable/disable 2 ground 3 output 4vcc enable / disable function (pad 1) output high or open enable low disable (high impedance) example: cwx813-016.384m = lvcmos clock, -20 to 70c, 25ppm, 3.3v @ 16.384 mhz 3 type: clock series 5x7mm supply voltage: 3 = 3.3vdc. 5 = 5.0vdc. temperature range: 8 = -20 to 70 c frequency stability: 1 = +/- 2 = +/-50 25 ppm ppm cwx 8 1 16.384m - output frequency: frequency format -xxx.xm min.* -xxx.xxxxxxm max.* *amount of numbers after the decimal point. m = mhz meets eia-481a and eiaj-1009b 2,000 pcs/reel 8.46 dia (216mm dia) .08 (2.0mm) 1.00 dia (25mm dia) 9.84 dia (250mm dia) .06 dia (1.5mm dia) .69 (17.5mm) .08 (2.0mm) 3.15 (80mm) .315 (8.0mm) .08 (2.0mm) .21 (5.4mm) .157 (4.0mm) .31 (7.9mm) .295 (7.5mm) .07 (1.75mm) .83 (16.0mm) pin 1 .200 (5.08mm) .165 (4.2mm) .078 typ (2.0mm) .070 typ (1.8mm) c-by output ground e/d vcc bypass capacitor. c?by, should be ceramic capacitor .01uf. 1 2 3 4 dimensional tolerance: .008" (0.2mm) 0.197 (5.0mm) 0.275 (7.0mm) 0.053 (1.30mm) 0.102 (2.60mm) 0.200 (5.08mm) cw 0810 cwx813 16.384mhz 0.055 (1.40mm) 4 3 2 1 package outline tape and reel dimensions suggested pad layout solder profile ordering information power suppl y input for e/d osc .01uf probe oscilloscope freq counter cl 1 2 3 4 a v vcc test circuit environmental characteristics pad connections and enable / disable function output waveform smmech09
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