the connor-winfield corp. 2111 comprehensive drive. aurora, il 60505. fax (630) 851-5040. phone (630) 851-4722. www.conwin.com product data sheet specifications subject to change without notice. data sheet #: rev: date: page of copyright 2007 connor-winfield all rights reserved. crystal controlled oscillators the connor-winfield model HSM343 is a surface mount, fixed frequency crystal oscillator (xo) designed for use in all applications requiring a precision clock. the surface mount package is designed for high-density mounting and is optimum for mass production. 12 HSM343 - 038.88m clock series center frequency 1.544 to 125 mhz 3.3v operation tri-state enable / disable function power saving function: 10ua when disabled overall frequency tolerance: 20ppm temperature range: 0 to 85c ceramic surface mount package tape and reel packaging rohs compliant / lead free 3.3v surface mount 7.5x5mm crystal clock oscillator sm114 01 09/18/07 ordering information features description HSM343 38.88m 0740 HSM343 38.88m 0740 HSM343 HSM343 38.88m 0740 HSM343 38.88m 0740 (4.80.2mm) (1.0.115mm) (2.60mm) (5.08mm) (1.40mm) (7.30.2mm) .189.007 .04..004 .102 .200 .055 .287.007 pad connection 1 enable/disable 2 ground 3 output 4vcc absolute maximum ratings table 1.0 parameter units minimum nominal maximum units note storage temperature -55 - 125 c supply voltage (vcc) -0.5 - 7.0 vdc model specifications: table 2.0 frequency range (fo) 1.544 - 125 mhz frequency tolerance: -20 - 20 ppm 1 operating specifications table 3.0 parameter minimum nominal maximum units note operating temperature range 0 - 85 c supply voltage (vdd) 3.135 3.3 3.465 vdc supply current 1.544 to 31.99 mhz (icc) - - 15 ma 32 to 49.99 mhz (icc) - - 20 ma 50 to 66.99 mhz (icc) - - 25 ma 67 to 125 mhz (icc) - - 40 ma input characteristics table 4.0 enable voltage (vih) 70%vcc - - vdc 2 disable voltage (vil) - - 30%vcc vdc enable time - - 10 ms disable time - - 150 ns output disable current (icc) - - 10 ua lvcmos output characteristics table 5.0 parameter minimum nominal maximum units note load - - 15 pf voltage (high) (voh) 2.91 - - vdc (low) (vol) - - 0.33 vdc current (high) (ioh) -2 - -ma (low) (ioh) - - 2 ma duty cycle at 50% of vcc 45 50 55 % rise / fall time 10% to 90% - 4 6 ns start-up time - - 10 ms jitter - - 5 ps rms note: 1) inclusive of calibration @ 25 c , frequency vs. temperature stability, supply voltage change, load change, shock and vibration, 10 years aging. 2) oscillator output is enabled with no connection on pad 1 package characteristics table 6.0 package hermetically sealed ceramic package and metal cover enable / disable function (pad 1) output high or open enable low disable (high impedance)
the connor-winfield corp. 2111 comprehensive drive. aurora, il 60505. fax (630) 851-5040. phone (630) 851-4722. www.conwin.com product data sheet specifications subject to change without notice. data sheet #: rev: date: page of copyright 2007 connor-winfield all rights reserved. crystal controlled oscillators 22 sm114 01 09/18/07
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