5V OCXO Low profile
HCD300 & HCD301
Specifications
HCD300: Sine output
HCD301: HCMOS / TTL compatible output
Parameters
Frequency range:
36.10 (max)
27.20 (max)
Product
HCD300
HCD301
Option
Codes
5.0 ~ 20.0MHz
A
B
Ageing per day (at despatch):
< ±1x10
-8
< ±5x10
-9
Frequency stability:
±5x10
-7
per year max
-8
per 5% change in V
±5x10
DD
15.00
(max)
0.50
0.80Ø
17.80
25.40
PIN
1
2
8.90
1
BOTTOM VIEW
5
2
3
4
5
5.00
15.00
Temperature stability:
< ±1x10
-7
< ±5x10
-8
M
N
A
D
F
3
8.90
4
CONNECTION
Freq adjustment
Ref. voltage out
Supply
RF output
Ground & case
Operating temperature range:
0 to +50°C
-20 to +60°C
-20 to +70°C
Storage temperature range:
-40 to +90°C
Output waveform:
Sine wave, 1.5V p-p ±0.5V into 50
HCMOS / TTL compatible
Frequency adjustment:
±5x10
-6
typ (10MHz), +0.5 to +4.0V
(sufficient for 10 years ageing min)
Stabilised +4.0V supply provided
Supply voltage (V
DD
):
+5.0V (±0.25V)
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
Phase noise (@ 10.0MHz):
< -105dBc/Hz @ 10Hz
< -125dBc/Hz @ 100Hz
< -145dBc/Hz @ 1kHz
< -150dBc/Hz @ 10kHz
< -150dBc/Hz @ 50kHz
Shock:
IEC 68-2-27 Test Ea
50G for 11ms
Scale 1:1
Features
«
«
«
«
«
Temperature stability down to 50ppb
Single 5V oven & oscillator supply
Low profile compact package
Standard European IEC CO-08 pin-out
Custom options available
L
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.
Freq
5.0MHz
10.0MHz
5.0MHz
10.0MHz
13.0MHz
Specification
HCD300/BNDL
HCD300/BNDL
HCD301/BNDL
HCD301/BNDL
HCD301/BNDL
Ageing
per day
±5x10
-9
±5x10
-9
±5x10
-9
±5x10
-9
±5x10
-9
Temperature
stability
±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
Part No
MA05178
MS09525
MA05179
MS08568
MS07546
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:
HCD300/BNDL 10.0MHz
HCD301/BMFL 5.0MHz
Option code X (eg HCD301/X) denotes a custom specification.
Tel:
+44 1460 256 100
21 Nov 2003
Fax:
+44 1460 256 101
E-mail:
sales@golledge.com
Web:
www.golledge.com
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