Supply voltage (VDD): +12V (±0.5V) +24V (±0.5V) Other options from 12~30V Power consumption: 5.0W max at switch on 2.0W typ when stabilised at 25°C Warm up: < ±1x10-8 after 12mins at +25°C Phase noise (@ 10.0MHz): < -130 dBc/Hz @ 10Hz < -140 dBc/Hz @ 100Hz < -155 dBc/Hz @ 1kHz < -158 dBc/Hz @ 10kHz < -160 dBc/Hz @ 50kHz External connectors: D9 D9 + single SMA D9 + twin SMA Other (BNC, single or twin SMB/C/MCX) Harmonics: Shock: < -30dB wrt carrier IEC 68-2-27 Test Ea 50G for 11ms
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Freq.
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OCXO Sine Output
Specifications
HCD220
Parameters
Frequency range: 5.0 ~ 16.0MHz Ageing per day (at despatch): < ±1x10-9 < ±2x10-10 < ±1x10-10 (<10MHz only) Frequency stability: < ±2x10-8 per year -9 < ±1x10 per 10% change in VDD < ±5x10-10 per 10% change in load Short term stability: < ±5x10-12 over 1 sec (5.0MHz) < ±1x10-11 over 1 sec (10.0MHz) Product
HCD220
Option Codes
˿ ˿ ˿ ˿ ˿ ˿ ˿ ˿ ˿ ˿ ˿ D A G specify N T specify R S T V A C F G D F G
Optional SMA/B/C/BNC/MCX RF connector(s) 10.00 40.00
9
1
Temperature stability:
PIN CONNECTION Freq adjust (+ve) Fine adjust Freq adjust (-ve) Isolated RF output Isolated RF output + Supply DO NOT USE - Supply Case
15.00
50.00 17.00
1 2 3 4 5 6 15.
HCD220 Datasheet