42 cardinal components, inc., 155 rt. 46 w, wayne, nj. 07470 tel: (973)785-1333 fax: (973)785-0053 http://www.cardinalxtal.com e-mail: cardinal@cardinalxtal.com 42 cardinal components cardinal components ct5 specifications: frequency range: 32.768 khz 76.800 khz operating temperature: -20 c ~ +70 c temperature coefficient: -(0.035 0.008) ppm/ c 2 frequency tolerance: 50 ppm (at 25 c) 20 ppm standard 10 ppm load capacitance: 6 pf, 12.5 pf resistance: 50,000 ? max standard: shunt capacitance: 0.9 pf typ. aging: 3 ppm/year max drive level: 1.0 w max packaging: tape and reel (3k per reel) surface mount low frequency crystal ultra thin plastic molded package high reliability and excellent shock and heat resistance tight stability option part numbering example: ct5 z - a1 b5 c5 - 32.768k d12.5 * note: the above abc combinations cover basic specification options. we tailor our crystal specifications to meet customer requirements. please contact our sales department if you don ? t see exactly what you need. series series ct5 ct5 added features blank = bulk pack z = tape and reel z operating temp. a0 = -10 c ~ +60 c a1 = -10 c ~ +70 c a2 = -40 c ~ +85 c a3 = -55 c ~ +125 c a1* stability b1 = 100 b2 = 50 b3 = 30 b4 = 10 b5 = 20 b5 tolerance c1 = 100 c2 = 50 c3 = 30 c4 = 10 c5 = 20 c5 frequency 76.800k load cap. d6 = 6.0 pf d12.5 = 12.5 pf d12.5 ct5
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