OCXO Sine Output High Performance
HCD660
Specifications
Product
HCD660
Option
Codes
Parameters
Frequency range:
5.0 ~ 20.0MHz
Ageing per day (at despatch):
<ꢀ1x10-9
D
E
F
<ꢀ5x10-10
<ꢀ2x10-10
Frequency stability:
<ꢀ1x10-7 per year (option D)
<ꢀ2x10-8 per year (option F)
<ꢀ1x10-9 per 10% change in VDD
<ꢀ5x10-10 per 10% change in load
51.00 (max)
Temperature stability:
< 1x10-8
< 5x10-9
< 3x10-9
< 1x10-9
R
S
T
V
24.50
(max)
Operating temperature range:
-10 to +60°C
C
F
G
0.50
-20 to +70°C
-40 to +70°C
5.60
1.00Ø
Storage temperature range:
-40 to +90°C
21.00
21.00
Output waveform:
Sine wave, 7dBm (±1dBm) into 50Ω
3
2
1
Other options to +13dBm max
specify
Frequency adjustment:
±5x10-7 (typ) over +0.5 to +7.0V
(sufficient for 10 years ageing min)
Stabilised +7.0V supply provided
41.00
(max)
32.00
16.00
Supply voltage (VDD): +12V (±0.5V)
N
Other options from 12~30V
specify
4
5
Power consumption:
5.0W max at switch on
1.2W typ when stabilised at 25°C
25.00
BOTTOM VIEW
Warm up:
PIN
1
CONNECTION
Ground
<ꢀ1x10-8 after 8mins at +20°C
VOLTAGE CONTROL
3
2
10k multi-turn
Allan deviation (ADEV), 1 sec:
<ꢀ5x10-13 (5.0MHz)
2
Freq adjustment
Ref voltage out
Supply
3
<ꢀ1x10-12 (10.0MHz)
1k
4
1
5
RF output
Close-in phase noise (@ 5.0MHz):
<ꢀ-110 dBc/Hz @ꢀ1Hz, <-135 @ꢀ10Hz
<ꢀ-123 dBc/Hz @ꢀ1Hz, <-140 @ꢀ10Hz
<ꢀ-150 dBc/Hz @ꢀ100Hz
Z
Z
Features
Close-in phase noise (@ 10.0MHz):
<ꢀ-95 dBc/Hz @ꢀ1Hz, <-130 @ꢀ10Hz
<ꢀ-108 dBc/Hz @ꢀ1Hz, <-135 @ꢀ10Hz
<ꢀ-145 dBc/Hz @ꢀ100Hz
Temperature stability down to 1ppb
Single 12Vꢀsupply (12V ~ꢀ30Vꢀoptional)
Standard European pin-out
Far-out phase noise (all freqs):
<ꢀ-155 dBc/Hz @ꢀ1kHz
Custom options available
<ꢀ-157 dBc/Hz @ꢀ10kHz
<ꢀ-157 dBc/Hz @ꢀ100kHz
Harmonics:
< -30dB wrt carrier
Standard Models
Standard. Optional - Please specify required code(s) when ordering
Freq
Specification
Ageing
per day
Temperature
stability
< 1x10-8 -20+70°C MS06938
Part No
Ordering Information
5.0MHz HCD660/DRFN < 1x10-9
5.0MHz HCD660/FTFN < 2x10-10 < 3x10-9 -20+70°C MS06940
10.0MHz HCD660/DRFN < 1x10-9 < 1x10-8 -20+70°C MS06937
10.0MHz HCD660/FTFN < 2x10-10 < 3x10-9 -20+70°C MS06939
Part No, or product name + option codes + frequency
eg: HCD660/FTFN 10.0MHz
Option code X (eg HCD660/X) denotes a custom specification.
Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com
05 Mar 2013