Overview: 12V OCXO Low Profile HCD310 & HCD311
Specifications
HCD310: Sine wave output HCD311: HCMOS / TTL patible output Parameters
Frequency range:
36.10 (max) 27.20 (max) Product
HCD310 HCD311 Option Codes 5.0 ~ 60.0MHz 5.0 ~ 50.0MHz ˿ ˿ ˿ ˿ M N D E F A B 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 Ageing per day (at despatch): < ±1x10-8 < ±5x10-9 Frequency stability: ±5x10-7 per year ±1x10-7 per 5% change in VDD Temperature stability: < ±1x10-7 < ±5x10-8 ˿ ˿ ˿ ˿ 3 8.90 4 CONNECTION Freq adjustment Ref. voltage out Supply RF output Ground & case Operating temperature range: -20 to +60°C 0 to +70°C -20 to +70°C Storage temperature range: -40 to +90°C Output waveform: Sine wave, 1.5V p-p ±0.5V into 50⏲ HCMOS / TTL patible Frequency adjustment: ±1x10-5 typ (10MHz), +0.5 to +6.0V (sufficient for 10 years ageing min) Stabilised +6.0V supply provided Supply voltage (VDD): +12V (±0.5V) +15V (±0.5V) +18V (±0.5V) 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.
