Freq
Specification
Ageing
Temperature
Part No
per day
stability
5.0MHz
HCD361/DPFN
1x10
-9
2x10
-8
-20+70C
MS06942
5.0MHz
HCD361/ERFN
5x10
-10
1x10
-8
-20+70C
MS06944
10.0MHz
HCD361/DPFN
1x10
-9
2x10
-8
-20+70C
MS06941
10.0MHz
HCD361/ERFN
5x10
-10
1x10
-8
-20+70C
MS06943
Tel:
+44 1460 256 100
Fax:
+44 1460 256 101
E-mail:
sales@golledge.com
Web:
www.golledge.com
17 Sep 2003
OCXO HCMOS Output
HCD361
Features
Temperature stability down to 5ppb
Single 12V supply (15v or 18V optional)
Compact package
Standard European IEC CO-08 pin-out
Custom options available
Part No, or product name + option codes + frequency
eg:
HCD361/DPFN 10.0MHz
HCD361/ERFN 5.0MHz
Option code X (eg HCD361/X) denotes a custom specification.
Ordering Information
Option
Codes
HCD361
Product
Parameters
Standard.
Optional - Please specify required code(s) when ordering
Specifications
36.10 (max)
19.40
(max)
8.90
27.20 (max)
1
2
3
4
5
0.80
5.00
PIN
1
2
3
4
5
CONNECTION
Freq adjustment
Ref voltage out
Supply
RF output
Ground & case
BOTTOM VIEW
8.90
25.40
0.50
17.80
15.00
Scale 1:1
Standard Models
The table shows the most common models. In most cases
selecting one of these models will ensure the best combina-
tion of price / performance and availability.
Frequency range: 5.0 ~ 20.0MHz
Ageing per day (at despatch):
< 1x10
-9
D
< 5x10
-10
E
< 2x10
-10
F
Frequency stability:
< 5x10
-8
per year
< 1x10
-9
per 10% change in V
DD
Short term stability:
< 1x10
-11
over 1 sec
Temperature stability: < 2x10
-8
P
< 1x10
-8
R
< 5x10
-9
S
Operating temperature range:
0 to +50C
A
-10 to +60C
C
-20 to +70C
F
Storage temperature range:
-40 to +90C
Output waveform:
HCMOS / TTL compatible
Frequency adjustment:
5x10
-7
(typ) over +0.5 to +7.0V
(sufficient for 10 years ageing min)
Stabilised +7.0V supply provided
Supply voltage (V
DD
):
+12V (0.5V)
N
+15V (0.5V)
P
+18V (0.5V)
R
Power consumption:
5.0W max at switch on
1.2W typ when stabilised at 25C
Warm up:
< 1x10
-8
after 10mins at +20C
Phase noise (@ 10.0MHz):
< -125 dBc/Hz @ 10Hz
< -135 dBc/Hz @ 100Hz
< -150 dBc/Hz @ 1kHz
< -155 dBc/Hz @ 10kHz
< -155 dBc/Hz @ 50kHz
Harmonics:
< -30dB wrt carrier
Shock:
IEC 68-2-27 Test Ea
50G for 11ms
Vibration:
IEC 68-2-06 Test Fc
10-55Hz, 1.5mm. 55-500Hz, 10G
PDF 
ZIP