12VꢀOCXO Low Profile
HCD310 & HCD311
Specifications
HCD310: Sine wave output
HCD311: HCMOS / TTL compatible output
Product
Option
Codes
Parameters
HCD310
HCD311
Frequency range:
5.0 ~ 60.0MHz
5.0 ~ 50.0MHz
36.10 (max)
27.20 (max)
Ageing per day (at despatch):
<ꢀ±1x10-8
A
B
<ꢀ±5x10-9
15.00
(max)
Frequency stability:
0.50
±5x10-7 per year
±1x10-7 per 5% change in VDD
5.00
0.80Ø
17.80
25.40
Temperature stability:
< ±1x10-7
< ±5x10-8
M
N
15.00
PIN
1
CONNECTION
Freq adjustment
Ref. voltage out
Supply
3
4
5
Operating temperature range:
-20 to +60°C
0 to +70°C
-20 to +70°C
D
E
F
8.90
8.90
2
2
1
3
4
RF output
Storage temperature range:
-40 to +90°C
5
Ground & case
BOTTOM VIEW
Output waveform:
Sine wave, 1.5V p-p ±0.5V into 50Ω
HCMOS / TTL compatible
Features
Frequency adjustment:
±1x10-5 typ (10MHz), +0.5 to +6.0V
(sufficient for 10 years ageing min)
Stabilised +6.0V supply provided
Temperature stability down to 50ppb
Single 12V supply (15V or 18V optional)
Low profile compact package
Supply voltage (VDD):
+12V (±0.5V)
N
P
R
+15V (±0.5V)
+18V (±0.5V)
Standard European IEC CO-08 pin-out
Custom options available
Power consumption:
4.5W max at switch on
1.0W typ when stabilised at 25°C
Warm up:
±5x10-8 after 10mins at +25°C
Standard Models
Phase noise (@ 10.0MHz):
<ꢀ-110dBc/Hz @ꢀ10Hz
<ꢀ-130dBc/Hz @ꢀ100Hz
<ꢀ-145dBc/Hz @ꢀ1kHz
<ꢀ-150dBc/Hz @ꢀ10kHz
<ꢀ-150dBc/Hz @ꢀ50kHz
The table shows the most common models. In most cases
selecting one of these models will ensure the best combination
of price / performance and availability.
Freq
Specification
Ageing
per day
Temperature
stability
Part No
Shock:
IEC 68-2-27 Test Ea
50G for 11ms
5.0MHz HCD310/BNDN ±5x10-9
10.0MHz HCD310/BNDN ±5x10-9
13.0MHz HCD310/BNDN ±5x10-9
50.0MHz HCD310/BNDN ±5x10-9
5.0MHz HCD311/BNDN ±5x10-9
10.0MHz HCD311/BNDN ±5x10-9
50.0MHz HCD311/BNDN ±5x10-9
±5x10-8 -20+60°C
±5x10-8 -20+60°C
±5x10-8 -20+60°C
±5x10-8 -20+60°C
±5x10-8 -20+60°C
±5x10-8 -20+60°C
±5x10-8 -20+60°C
MS08441
MS06244
MS08799
MA02777
MA05180
MA01432
MA05478
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: HCD310/BNDN 10.0MHz
HCD311/AMFP 20.0MHz
Option code X (eg HCD310/X) denotes a custom specification.
See HCD210 for chassis-mounted version of HCD310
Tel: +44 1460 256 100
21 Nov 2003
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com