tel: +44 1460 256 100 fax: +44 1460 256 101 e-mail: sales@golledge.com web: www.golledge.com sm? watch crystal 0.70 0.70 3.20 0.10 1.50 0.10 solder pad layout 1.50 top view 1.80 1.00 1.00 0.38 (max) features ? ultra low profile (0.38mm max) ? miniature ceramic package with metal lid ? high shock & ? vibration resistance ? low power consumption specifications product name + termination + frequency + ? calibration tolerance + circuit condition eg: CM7V04-t1a 32.768khz 20ppm 12.5pf option code x (eg CM7V04-t1a/x) denotes a custom spec. ordering information CM7V04 parameters product option code ? standard. ? optional - please specify required code(s) when ordering ? available on t&r 1k, 3k or 14k pcs/reel. ? ask about higher shock & vibration specifications. ? see cm7v for 0.65mm max height offering wide temp & aec-q200. 2 011 / 65 / eu 03 feb 2016 CM7V04 terminations: gold plated pads ? t1a frequency range: 32.768khz ? calibration tolerance: 20ppm ? oper ating temperature range: -40 to +85c ? storage temperature range: -55 t o +125c ? circuit condition: 7pf ? specify 9pf ? specify 12.5pf ? static capacitance (c 0 ): 1.4pf typ ? motional c apacitance (c 1 ): 3.5ff typ ? e quivalent series resistance: 55k typ, 80k max @?25c ? ageing: 3ppm ma x first year ? drive level: 0.5 w max ? t urnover temperature (t 0 ): +25c 5c ? fr equency / temp coefficient: -0.035ppm/c 2 10% ? shock r esistance: 5ppm, 5,000g, 0.3ms, ? sine ? vibration resistance: 5ppm, 20g, 10.0 ~ 2,000hz ? soldering condition: reflow, 260c, 20 sec max ?
|
