OCXO CMOS Output Low Height
HCD371
Specifications
2011/65/EU
Product
HCD371
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:
<ꢀ±5x10-8 per year
<ꢀ±1x10-9 per 10% change in VDD
36.10 (max)
27.20 (max)
Allan deviation (ADEV), 1 sec:
<ꢀ±1x10-11
15.5
(max)
Temperature stability:
< ±2x10-8
< ±1x10-8
< ±5x10-9
P
R
S
0.50
5.00
0.80Ø
17.80
25.40
Operating temperature range:
0 to +50°C
15.00
A
C
F
-10 to +60°C
-20 to +70°C
PIN
1
CONNECTION
Freq adjustment
Ref voltage out
Supply
3
2
1
4
5
8.90
Storage temperature range:
-40 to +90°C
2
3
8.90
4
RF output
Output waveform:
CMOS / TTL compatible
5
Ground & case
Frequency adjustment:
BOTTOM VIEW
±5x10-7 (typ) over +0.5 to +7.0V
(sufficient for 10 years ageing min)
Stabilised +7.0V supply provided
Features
Supply voltage (VDD):
+12V (±0.5V)
N
P
R
+15V (±0.5V)
+18V (±0.5V)
Low height compact package
Temperature stability down to 5ppb
Power consumption:
5.0W max at switch on
1.2W typ when stabilised at 25°C
Single 12Vꢀsupply (15v or 18Vꢀoptional)
Standard European IEC CO-08 pin-out
Custom options available
Warm up:
<ꢀ±1x10-8 after 10mins at +20°C
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:
Shock:
< -30dB wrt carrier
IEC 68-2-27 Test Ea
50G for 11ms
Vibration:
IEC 68-2-06 Test Fc
10-55Hz, 1.5mm. 55-500Hz, 10G
Standard. Optional - Please specify required code(s) when ordering
Ordering Information
Part No, or product name + option codes + frequency
eg: HCD371/DPFN 10.0MHz
HCD371/ERFN 5.0MHz
Option code X (eg HCD371/X) denotes a custom specification.
Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com
11 Mar 2016