12V OCXO Sine Output
HCD71 & HCD170
Specifications
HCD71: Low profile, cost effective, sine output
HCD170: High performance version of HCD71
Product
Option
Codes
Parameters
HCD71
HCD170
Frequency range: 4.0 ~ 60.0MHz
Frequency stability:
46.00 (max)
±1x10-8 / day at despatch
±±x10-9 / day at despatch
±7.±x10-7 / year max
15.00
(max)
±±x10-7 / year max
±1x10-7 per ±% change in VDD
Temperature stability:
±ꢀx10-7 over -ꢀ0 to +60°C
±±x10-8 over -ꢀ0 to +60°C
10.00
0.80Ø
Operating temperature range:
-ꢀ0 to +60°C
20.32
˿
˿
Other options from -40°C
specify
specify
1
2
Storage temperature range:
13.97
13.97
-40 to +90°C
1.27
3.81
36.20
(max)
Output waveform:
Sine wave, 1.±V p-p ±0.±V into ±0⏲
Other options available
3
4
˿
˿
Frequency adjustment:
±ꢀx10-± typ, +0.± to +6.0V
6
5
(sufficient for 10 years ageing min)
Stabilised +6.0V supply provided
BOTTOM VIEW
PIN
1
CONNECTION
Case
Supply voltage (VDD):
+1ꢀ.0V (±0.±V)
VOLTAGE CONTROL
˿
˿
3
2
6V
Other options from 10~30V
specify
2
Freq Adjustment
+6V output
RF output
Supply
10k multi-turn
3
Power consumption:
1k
0V
4
4.±W max at switch on
1.ꢀW typ when stabilised at ꢀ±°C
1.0W typ when stabilised at ꢀ±°C
6
5
6
Ground
Scale 1:1
Warm up:
±±x10-8 after 10mins at +ꢀ±°C
Features
Phase noise (@ 10.0MHz):
< -110dBc/Hz @ 10Hz
< -130dBc/Hz @ 100Hz
< -14±dBc/Hz @ 1kHz
< -1±0dBc/Hz @ 10kHz
➠
➠
➠
➠
➠
Low profile package
Cost effective
Shock:
IEC 68-ꢀ-ꢀ7 Test Ea
±0G for 11ms
Wide frequency range
Custom options available
Simple upgrade path (HCD71 to HCD170)
Vibration:
IEC 68-ꢀ-06 Test Fc
10-±±Hz, 1.±mm. ±±-±00Hz, 10G
Standard. ˿ 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
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com
01 May 1998