12V OCXO Sine Output HCD71 & HCD170 Specifications HCD71: Low profile, cost effective, sine output HCD170: High performance version of HCD71 Product Parameters Frequency range: Frequency stability: ±1x10-8 / day at despatch ±5x10-9 / day at despatch ±7.5x10-7 / year max ±5x10-7 / year max ±1x10-7 per 5% change in VDD 46.00 (max) 15.00 (max) Temperature stability: ±2x10-7 over -20 to +60°C ±5x10-8 over -20 to +60°C 10.00 0.80Ø HCD170 쮿 쮿 쮿 쮿 쮿 쮿 쮿 쮿 쮿 쮿 왏 쮿 왏 Storage temperature range: -40 to +90°C 쮿 쮿 Output waveform: Sine wave, 1.5V p-p ±0.5V into 50⏲ Other options available 쮿 왏 쮿 왏 쮿 쮿 쮿 왏 쮿 왏 쮿 쮿 쮿 Warm up: ±5x10-8 after 10mins at +25°C 쮿 쮿 Cost effective Phase noise (@ 10.0MHz): < -110dBc/Hz @ 10Hz < -130dBc/Hz @ 100Hz < -145dBc/Hz @ 1kHz < -150dBc/Hz @ 10kHz 쮿 쮿 쮿 쮿 쮿 쮿 쮿 쮿 Wide frequency range Shock: IEC 68-2-27 Test Ea 50G for 11ms 쮿 쮿 Vibration: IEC 68-2-06 Test Fc 10-55Hz, 1.5mm. 55-500Hz, 10G 쮿 쮿 1 2 13.97 1.27 3 3.81 4 36.20 (max) 13.97 6 Frequency adjustment: ±2x10-5 typ, +0.5 to +6.0V (sufficient for 10 years ageing min) Stabilised +6.0V supply provided 5 BOTTOM VIEW PIN CONNECTION 1 Case 2 Freq Adjustment 3 +6V output 4 RF output 5 Supply 6 Ground Supply voltage (VDD): +12.0V (±0.5V) Other options from 10~30V VOLTAGE CONTROL 6V 3 2 10k multi-turn 1k 6 0V Scale 1:1 Features Low profile package Custom options available Simple upgrade path (HCD71 to HCD170) Power consumption: 4.5W max at switch on 1.2W typ when stabilised at 25°C 1.0W typ when stabilised at 25°C Option Codes 쮿 Operating temperature range: -20 to +60°C Other options from -40°C 20.32 ➠ ➠ ➠ ➠ ➠ 4.0 ~ 60.0MHz HCD71 specify specify specify 쮿 쮿 Standard. 왏 Optional - Please specify required code(s) when ordering Ordering Information Product name + frequency eg: HCD71 10.0MHz HCD170 10.0MHz Option code X (eg HCD71/X) denotes a custom specification. Tel: +44 1460 256 100 01 May 1998 Fax: +44 1460 256 101 E-mail: [email protected] Web: www.golledge.com