tel: +44 1460 256 100 fax: +44 1460 256 101 e-mail: sales@golledge.com web: www.golledge.com 01 may 1998 freq specification ageing temperature part no per day stability tel: +44 1460 256 100 fax: +44 1460 256 101 e-mail: sales@golledge.com web: www.golledge.com 19 may 2004 ocxo sine output hcd360
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features ? temperature stability down to 5ppb ? single 12v ?supply (15v or 18v ?optional) ? compact package ? standard european iec co-08 pin-out ? custom options available part no, or product name + option codes + frequency eg: hcd360/dpfn 10.0mhz hcd360/erfn 5.0mhz option code x (eg hcd360/x) denotes a custom specification. ordering information specifications option codes hcd360 product parameters ? standard. ? optional - please specify required code(s) when ordering 5.0mhz hcd360/dpfn 1x10 -9 2x10 -8 -20+70c MS06935 5.0mhz hcd360/erfn 5x10 -10 1x10 -8 -20+70c ms06936 10.0mhz hcd360/dpfn 1x10 -9 2x10 -8 -20+70c ms06933 10.0mhz hcd360/erfn 5x10 -10 1x10 -8 -20+70c ms06522 standard models the table shows the most common models. in most cases selecting one of these models will ensure the best combination of price / performance and availability. frequency range: 5.0 ~ 20.0mhz ? ageing per day (at despatch): < ? 1x10 -9 ?? d < ? 5x10 -10 ?? e < ? 2x10 -10 ?? f frequency stability: < ?5x10 -8 per year ?? < ?1x10 -9 per 10% change in v dd ? short term stability: < ? 1x10 -11 over 1 sec ?? temperature stability: < 2x10 -8 ?? p < 1x10 -8 ?? r < 5x10 -9 ?? s oper ating temperature range: 0 to +50c ?? a -10 t o +60c ?? c -20 t o +70c ?? f -40 t o +70c ?? g st orage temperature range: -40 to +90c ? output waveform: sine wave, 7dbm (2dbm) into 50 ? frequency adjustment: 5x10 -7 (typ) over +0.5 to +7.0v ? (sufficient for 10 years ageing min) stabilised +7.0v supply provided supply voltage (v dd ): +12v (0.5v) ?? n +15v (0.5v) ?? p +18v (0.5v) ?? r po wer consumption: 5.0w max at switch on ? 1.2w typ when stabilised at 25c ? warm up: < ?1x10 -8 after 10mins at +20c ? phase noise (@ 10.0mhz): < ? -125 dbc/hz @?10hz ? < ?-135 dbc/hz @?100hz ? < ?-150 dbc/hz @?1khz ? < ?-155 dbc/hz @?10khz ? < ?-155 dbc/hz @?50khz ? harmonics: < -30db wrt c arrier ? shock: iec 68-2-27 t est ea 50g for 11ms ? vibration: ie c 68-2-06 test fc 10-55hz, 1.5mm. 55-500hz, 10g ? 2 011 / 65 / eu
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