please specify please specify please specify please specify condition supply current max adjustment min 3ppm 0.3ppm control voltage rise & fall time hcmos ahcmos parameter vcc tr/tf ACT1525CV/av vctcxo specification specification symbol the ACT1525CV family is a range of hcmos voltage controlled digitally compensated crystal oscillators whereas the act1525av family is a range of ahcmos dvcxos. whilst operating, the oscillator frequency is adjusted to cancel out the change due to temperature. a microcontroller performs the elaborate control algorithm which is individually calibrated to each crystal. voltage adjustment is provided to compensate for aging. ts top iop tw/t supply voltage frequency range temp stability temp operating range fo 1.0 ~ 20.00 mhz 20.00 ~ 70.00mhz see table see table 5.0vdc 5%, 3.3v5% 10ma 30ma 5nsec 3nsec 0 ~ 95% vcc 1ppm 2ppm 45/55% duty cycle 0c ~ 50c -10c ~ 60c 3 the business centre, molly millars lane, wokingham, berkshire, rg41 2ey, uk http://www.actcrystals.com tel : 0044 (0)118 979 1238 fax : 0044 (0)118 979 1283 email : info@actcrystals.com -20c ~ 70c temperature / stability 10ppm 5ppm please note that all parameters can not necessarily be specified in the same device in line with our ongoing policy of product evolvement and improvement, the above specification may be subject to change without notice iso9001:2000 registered for quotations or further information please contact us at: customer to specify : frequency, frequency stability, operating temperature range, voltage, duty cycle & polarity 3.0 7.5 15.0 15.24 25.0 7.62 #1 #7 #8 #14 3.0 min 0.5 10.0 dimensions in mm #1 #7 #8 #14 voltage control ground output vcc pin connections issue: 4 o1 date: 30-07-04 1 of 1
|
