32.0000 32.7680 36.409 38.4000 40.0000 60.0000 75.0000 76.8000 100.0000 128.0000 153.6000 240.0000 307.2000 1.00000mhz 1.00800mhz tel: +44 1460 256 100 fax: +44 1460 256 101 e-mail: sales@golledge.com web: www.golledge.com * 0.95mm high version available on request. sm watch crystal mil temp cc4v 29 sep 2009
features high shock & vibration resistance military temperature range option low power consumption miniature ceramic package scale 3:1 specifications product name + termination + option codes (if any) + frequency + calibration tolerance eg: cc4v-t1a 32.768khz 30ppm -40+85 c cc4v-t1a/m 76.80khz 100ppm -55+125 c option code x (eg cc4v-t1a/x) denotes a custom spec. ordering information cc4v parameters product option code standard. optional - please specify required code(s) when ordering standard calibration tolerances 32.0 ~ 200khz 201 ~ 560khz 561khz ~ 1.0mhz 20ppm 100ppm 100ppm 100ppm 250ppm 500ppm available on t&r 2k or 10k pcs/reel refer to our website for t&r and soldering details. ask about higher shock & vibration specifications. frequencies in khz (unless stated) standard frequencies terminations: gold plated pads t1a frequency range: 32.768khz 32.0khz ~ 1.0mhz calibration tolerance: see table specify other operating temperature range: -40 to +85 c -55 to +125 c m storage temperature range: -55 to +125 c circuit condition: 9pf (32.0 ~ 200khz) 7pf (32.768khz) specify 12.5pf (32.768khz) specify 4pf (201 ~ 560khz) 10pf (560khz ~ 1.0mhz) static capacitance (c 0 ): 1.2pf typ @ 32.768khz 1.2pf typ @ 307.2khz 1.0pf typ @ 1.0mhz motional capacitance (c 1 ): 2.1ff typ @ 32.768khz 1.1ff typ @ 307.2khz 1.1ff typ @ 1.0mhz equivalent series resistance: 50k typ, 65k max @ 32.768khz 3.5k typ, 5k max @ 307.2khz 500 typ, 1.2k max @ 1.0mhz ageing: 3ppm max first year drive level: 1.0w max turnover temperature (t 0 ): +25 c 5 c @ 32.768khz +33 c 5 c @ 307.2khz +39 c 5 c @ 1.0mhz frequency / temp coefficient: -0.035ppm/ c 2 10% shock resistance: 5ppm, 5,000g, 0.3ms, ? sine vibration resistance: 5ppm, 20g, 10.0 ~ 2,000hz soldering condition: reflow, 260 c, 20 sec max
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