tel: +44 1460 256 100 fax: +44 1460 256 101 e-mail: sales@golledge.com web: www.golledge.com 12v ocxo cmos output tight stability scocxot tel: +44 1460 256 100 fax: +44 1460 256 101 e-mail: sales@golledge.com web: www.golledge.com 21 jul 2015 features ? ultra high stability ? compact 14-pin dil package (smd optional) ? 12.0v supply voltage ? cmos? compatible output ? very fast warmup ? low power consumption ? wide temperature range available option codes scocxot product parameters product name + option codes + frequency eg: scocxot-ar1 10.0mhz scocxot-bv5 16.0mhz option code x (eg scocxot/x) denotes a custom spec. ordering information ? standard. ? optional - please specify required code(s) when ordering specifications 2 011 / 65 / eu ? product is not designed to withstand 260c reflow processing frequency range: 10.0khz ~ 54.0mhz ? frequency stability: 0.3ppm ma x first year ? 2.5ppm max in 10 years ? 0.1ppm over v dd 0.5v ? 0.01ppm over 10% ? change in load ? short term stability: 1x10 -10 , 0.1 to 30s ? 5x10 -11 typ at 1s ? temperature stability: 0.025ppm max, 0 to +60c ? a 0.05ppm max, -20 to +70c ? b 0.1ppm max, -40 to +85c ? c 0.2ppm max, -55 to +85c ? e st orage temperature range: -55 to +125c ? output waveform: cmos compatible ? ?0?=+0.4v max, ?1?=4.5v min ? 40:60 max ? rise/fall times 7ns max (no load) ? load: 3pf min, 47pf max ? start up time: 5ms max ? fr equency adjustment: 2.5ppm min ? control voltage 0.5~5.0v, pin 1 ? v5 variable resistor 0~10k , pins 1 to 7 ? r1 none (int accuracy 1.0ppm) ? a none (int accuracy 0.5ppm) ? b supply v oltage (v dd ): +12.0v (0.5v) ? input current: 50ma ma x @ +25c ? 80ma max @ -20c ? warm up time (secs): current 250ma max @ 25c 10 to within 0.1ppm @ 25c 30 phase noise (typ @ ?10mhz): ?-90dbc/hz @?10hz ? ?-120dbc/hz @?100hz ? ?-130dbc/hz @?1khz ? ?-135dbc/hz @?10khz ? shock & vibration: 5,000g, 0.3ms ?-sine ? 10.0 ~ 2,000hz, 20g ? package: thr ough hole 14 pin dil ? smd options 1 or 2 ?? specify 10.00000 12.00000 12.80000 14.74560 16.00000 20.00000 26.00000 40.00000 52.00000 54.00000 frequencies in mhz standard frequencies 7.80 0.20 6.35 0.50 0.80 0.46? 7.62 15.24 1 14 7 8 20.14 0.08 12.52 0.08 pin 1 7 8 14 connection freq adjustment or ground ground output supply
tel: +44 1460 256 100 fax: +44 1460 256 101 e-mail: sales@golledge.com web: www.golledge.com tel: +44 1460 256 100 fax: +44 1460 256 101 e-mail: sales@golledge.com web: www.golledge.com sm package options 14-pin dil ocxos 02 jul 10 option d1 option d2 10.50 (max) 22.00 (max) 25.40 (max) 1 5 23 4 2.50 2.50 17.80 solder pad layout 3.50 4.00 19.50 14.30 top view pad 1 2 3 4 5 connection freq adjustment or ground not connected supply output ground 9.50 0.20 20.14 0.08 7.62 15.24 1 14 7 8 12.52 0.08 15.24 2.00 5.00 5.60 solder pad layout 0.46? pin 1 7 8 14 connection freq adjustment or ground ground output supply soldering profile 200 100 0 c time 3c/s max wave soldering: temp peak up to 260c 5s max (at pins) peak temp 235c 240 slow cooldown
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