OCXO Sine Output High Performance
HCD660
Specifications
Product
HCD660
Option
Codes
Parameters
Frequency range: 5.0 ~ 20.0MHz
Ageing per day (at despatch):
< ±±1±0-9
˿
D
E
F
< ±51±0-±0
< ±21±0-±0
Frequency stability:
< ±±1±0-7 per year (option D)
< ±21±0-8 per year (option F)
< ±±1±0-9 per ±0% change in VDD
< ±51±0-±0 per ±0% change in load
˿
˿
51.00 (max)
Short term stability:
< ±±1±0-±2 over ± sec (5.0MHz)
Temperature stability: < ±±1±0-8
˿
R
S
T
24.50
(max)
< ±51±0-9
< ±31±0-9
0.50
Operating temperature range:
0 to +50°C
˿
˿
˿
A
C
F
5.60
1.00Ø
-±0 to +60°C
-20 to +70°C
-40 to +70°C
21.00
21.00
G
Storage temperature range:
3
2
1
-40 to +90°C
Output waveform:
Sine wave, 7dBm (±±dBm) into 50⏲
Other options to +±3dBm ma1
˿
specify
41.00
(max)
32.00
16.00
Frequency adjustment:
±51±0-7 (typ) over +0.5 to +7.0V
(sufficient for ±0 years ageing min)
Stabilised +7.0V supply provided
4
5
Supply voltage (VDD):
+±2V (±0.5V)
˿
˿
N
P
25.00
+±5V (±0.5V)
Other options from ±2~30V
BOTTOM VIEW
specify
PIN
1
CONNECTION
Ground
VOLTAGE CONTROL
Power consumption:
5.0W ma1 at switch on
±.2W typ when stabilised at 25°C
3
2
10k multi-turn
2
Freq adjustment
Ref voltage out
Supply
3
Warm up:
1k
4
< ±±1±0-8 after 8mins at +20°C
1
5
RF output
Scale 1:1
Phase noise (@ 10#0MHz):
< -±30 dBc/Hz @ ±0Hz
< -±40 dBc/Hz @ ±00Hz
< -±55 dBc/Hz @ ±kHz
< -±58 dBc/Hz @ ±0kHz
< -±60 dBc/Hz @ 50kHz
Features
« Temperature stability down to 3ppb
« Single 12V supply (12V ~ 30V optional)
« Standard European pin-out
Harmonics:
Shock:
< -30dB wrt carrier
IEC 68-2-27 Test Ea
50G for ±±ms
« Custom options available
Vibration:
IEC 68-2-06 Test Fc
±0-55Hz, ±.5mm. 55-500Hz, ±0G
Standard Models
Standard. ˿ Optional - Please specify required code(s) when ordering
Freq
Specification Ageing
per day
Temperature
stability
Part No
Ordering Information
5.0MHz HCD660/DRFN ±±1±0-9
5.0MHz HCD660/FTFN ±21±0-±0 ±31±0-9 -20+70°C MS06940
±0.0MHz HCD660/DRFN ±±1±0-9 ±±1±0-8 -20+70°C MS06937
±0.0MHz HCD660/FTFN ±21±0-±0 ±31±0-9 -20+70°C MS06939
±±1±0-8 -20+70°C MS06938
Part No, or product name + option codes + frequency
eg: HCD660/FTFN 10#0MHz
HCD660/DRFN 5#0MHz
Option code X (eg HCD660/X) denotes a custom specification.
Tel: +44 1460 256 100
Fa1: +44 1460 256 101
E-mail: sales@golledge#com
Web: www#golledge#com
±2 Dec 2003