specifications subject to change without notice. all dimensions in inches. ? copyright 1998 the connor-winfield corporation 2111 comprehensive drive aurora, illinois 60505 phone: 630- 851- 4722 fax: 630- 851- 5040 www.conwin.com 2111 comprehensive drive aurora, illinois 60505 phone: 630- 851- 4722 fax: 630- 851- 5040 www.conwin.com 5.0v hcmos surface mount crystal clock oscillator cwx825 xo the connor-winfield cwx825 is a rohs compliant 5.0v, hcmos, 7.5x5mm, surface mount, oscillator (xo). this fixed frequency crystal oscillator is designed for use in applications requiring high stability and low jitter. the surface mount package is designed for high- density mounting and is optimum for mass production. operating specifications parameter minimum nominal maximum units notes frequency range (fo) 1.00 - 100.00 mhz additional frequencies available 106.25, 125.00, 155.52 and 156.25 mhz frequency tolerance -50 - 50 ppm 1 operating temperature range -20 - 70 c supply voltage (vdd) 4.5 5.0 5.5 vdc supply current (icc) - - 45 ma absolute maximum ratings parameter minimum nominal maximum units notes storage temperature -55 - 125 c supply voltage (vcc) -0.5 - 7.0 vdc features: 1 mhz to 156.25 mhz 5.0v operation rohs compliant frequency tolerance: 50ppm temperature range: -20 to 70c low jitter: <1 ps rms tri-state enable / disable ceramic surface mount package tape and reel packaging bulletin sm109 page 1 of 2 revision 02 date 07 oct 2005 input characteristics parameter minimum nominal maximum units notes enable voltage - (vih) 2.2 - - vdc 2 disable voltage - (vil) - - 0.8 vdc hcmos output characteristics parameter minimum nominal maximum units notes load - - 50 pf voltage high (voh) 4.5 - - vdc low (vol) - - 0.4 current high (loh) -8 - - ma low (lol) - - 8 duty cycle at 50% of vcc 40 50 60 % rise / fall time 10% to 80% - 2 6 ns start-up time - - 10 ms jitter (bw=10hz to 20mhz) - - 5 ps rms (bw=12khz to 20mhz) - - 1 notes: 1. inclusive of calibration @ 25c , 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 us headquarters: 630-851-4722 european headquarters: +353-61-472221 package characteristics package hermetically sealed ceramic package standard frequencies available (mhz) 1.544 1.8432 2.048 3.6864 4 5 6.48 10 11. 0592 12 12.288 14.31818 15.36 16 16.896 19.44 20 24 24.576 25 27 29.49 8928 29.4912 30 32.768 33 33.33 36 40 44.736 48 49.152 50 60 66 75 80 100 106.25 125 155.52 156.25
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) 3.15 (80mm) .08 (2.0mm) .21 (5.4mm) .157 (4.0mm) .31 (7.9mm) .295 (7.5mm) .07 (1.75mm) .83 (16.0mm) pin 1 specifications subject to change without notice. all dimensions in inches. ? copyright 1998 the connor-winfield corporation 2111 comprehensive drive aurora, illinois 60505 phone: 630- 851- 4722 fax: 630- 851- 5040 www.conwin.com bulletin sm109 page 2 of 2 revision 02 date 07 oct 2005 pad connection 1: enable / disable 2: ground 3: output 4: vcc suggested pad layout ordering information test circuit output waveform tape and reel dimensions soldering general conditions 260c max x 10 sec max x 2 times max or 230c max x 180 sec max x 1 time typical operation data 20 to 100 sec up to 215c, 50 sec at 215c, (vapor phase reflow) then down to room temperature per 1 to 5c / sec environmental characteristics temperature cycle the specimen shall meet electrical characteristics after tested 5 cycles of -55c / 30 minutes and +125c / 30 minutes hermetical no bubbles appear in flourinert (fc-43) at 125c 5c for 5 minutes solvent resistance marking will withstand immersion in isopropyl alcohol or trichloroethylene mechanical characteristics free drop the specimen shall meet electrical characteristics after tested 3 times, free drop testing on the hard wooden board from a height of 75 cm. vibration the specimen shall meet electrical characteristics after tested by the following conditions: 10-55hz 1.5mm amplitude, 55-2000 hz 20 g's, 2 hours for each plane thermal shock after applied thermal shock of 260c max x 10 sec max x 2 times, or 230c max x 180 sec max, the specimen shall meet electrical characteristics solderability (eiaj-rcx-0102.101 condition 1a) 1) flux: mil-f-14256 (ww rosin=25%, isopropyl alcohol = 75%) 2) solder: qq-s-571 (sn = 63%, pb = 37%) 3) solder bath temperature: 235c 5c 4) depth of immersion: up to electrical terminal 5) immersing time: within 2 sec 0.5 sec into solder bath after performing the above procedures, a newly soldered coverage shall be greater than 90% after performing the above procedures, a newly soldered coverage shall be greater than 90% after performing the above procedures, a newly soldered coverage shall be greater than 90% after performing the above procedures, a newly soldered coverage shall be greater than 90% after performing the above procedures, a newly soldered coverage shall be greater than 90% dimensional tolerance: .02" (.508mm) .008" (0.2mm) .200 (5.08mm) .165 (4.2mm) .078 typ (2.0mm) .070 typ (1.8mm) c-by output ground e/d vdd bypass capacitor. c?by, should be ceramic capacitor .01uf. 1 2 3 4 power supply input for e/d osc .01uf probe oscilloscope freq counter cl 1 2 3 4 a v t f t r +2.3vdc +1.65vdc +0.3vdc 0.0vdc symmetry "1" level 90% vcc "0" level 50% vcc 10% vcc cwx825 - 44.736 mhz clock series center frequency dimensional tolerance: .02" (0.5mm) .008" (0.2mm) .189.007 (4.80.2mm) .287.007 (7.30.2mm) . 04.004 (1.0.115mm) .102 (2.60mm) .200 (5.08mm) cwx825 44.736m 0426 .055 (1.40mm) 4 3 2 1 enable/disable function output pin 1 open pin 3 active pin 1 2.2v pin 3 active pin 1 0.8v pin 3 high impedence
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