HCD331

5V OCXO HCMOS Low Profile Specifications HCD331 Parameters Frequency range: 13.0 ~ 20.0MHz Ageing per day (at despatch): < ±1x10-8 < ±5x10-9 < ±3x10-9 Frequency stability: < ±3x10-7 per year -8 < ±5x10 per 10% change in VDD Temperature stability: < ±1x10-7 < ±5x10-8 < ±2x10-8 Product HCD331 Option Codes ࡯ ˿ ࡯ ˿ ࡯ ࡯ ˿ ࡯ ˿ ˿ ࡯ ˿ ࡯ ࡯ ࡯ M N P A D F A B C 36.10 (max) 27.20 (max) 15.00 (max) 0.50 0.80Ø 17.80 25.40 PIN 1 2 8.90 1 BOTTOM VIEW 5 2 3 4 5 5.00 15.00 Operating temperature range: 0 to +50°C -20 to +60°C -20 to +70°C Storage temperature range: -40 to +90°C Output waveform: 50pF HCMOS, 45:55 duty Frequency adjustment: ±1x10-5 (typ) over +0.5 to +4.0V (sufficient for 15 years ageing min) Stabilised +4.0V supply provided Supply voltage (VDD): +5.0V (±0.25V) Power consumption: 4.5W max at switch on 1.0W typ when stabilised at 25°C Warm up: < ±5x10-8 after 10mins at +25°C Phase noise (@ 10.0MHz): < -100dBc/Hz @ 10Hz < -120dBc/Hz @ 100Hz < -135dBc/Hz @ 1kHz < -150dBc/Hz @ 10kHz < -150dBc/Hz @ 50kHz Shock: IEC 68-2-27 Test Ea 50G for 11ms 3 8.90 4 CONNECTION Freq adjustment Ref. voltage out Supply RF output Ground & case Scale 1:1 Features ࡯ ࡯ ࡯ ࡯ ࡯ ࡯ ࡯ ࡯ ࡯ ࡯ ࡯ L « « « « « Freq Temperature stability down to 20ppb Single 5V oven & oscillator supply Low height compact package Standard European IEC CO-08 pin-out Custom options available Standard Models Specification Ageing per day Temperature stability ±5x10-8 -20+60°C ±5x10-8 -20+60°C Part No MA05207 MA05208 16.38...