16.3840MHz HCD331/BNDL ±5x10-9 ±5x10-8 -20+60°C MA05207
19.440MHz HCD331/BNDL ±5x10-9 ±5x10-8 -20+60°C MA05208
5V OCXO HCMOS Low Profile HCD331
Tel: +44 1460 256 100 Fax: +44 1460 256 101 E-mail: sales@golledge.com Web: www.golledge.com
21 Nov 2003
쮿Standard. Optional - Please specify required code(s) when ordering
36.10 (max)
15.00
(max)
8.90
27.20 (max)
1
2
34
5
0.80Ø 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
15.00
17.80
Features
«Temperature stability down to 20ppb
«Single 5V oven & oscillator supply
«Low height compact package
«Standard European IEC CO-08 pin-out
«Custom options available
Part No, or product name + option codes + frequency
eg: HCD331/BNDL 16.3840MHz
HCD331/CMAL 19.440MHz
Option code X (eg HCD331/X) denotes a custom specification.
Ordering Information
Scale 1:1
Specifications
Option
Codes
HCD331
Product
Parameters
Freq Specification Ageing Temperature Part No
per day stability
Standard Models
Frequency range: 13.0 ~ 20.0MHz 쮿
Ageing per day (at despatch):
< ±1x10-8 A
< ±5x10-9 쮿B
< ±3x10-9 C
Frequency stability:
< ±3x10-7 per year 쮿
< ±5x10-8 per 10% change in VDD 쮿
Temperature stability: < ±1x10-7 M
< ±5x10-8 쮿N
< ±2x10-8 P
Operating temperature range:
0 to +50°C A
-20 to +60°C 쮿D
-20 to +70°C F
Storage temperature range:
-40 to +90°C 쮿
Output waveform:
50pF HCMOS, 45:55 duty 쮿
Frequency adjustment:
±1x10-5 (typ) over +0.5 to +4.0V 쮿
(sufficient for 15 years ageing min)
Stabilised +4.0V supply provided
Supply voltage (VDD):
+5.0V (±0.25V) 쮿L
Power consumption:
4.5W max at switch on 쮿
1.0W typ when stabilised at 25°C 쮿
Warm up:
< ±5x10-8 after 10mins at +25°C 쮿
Phase noise (@ 10.0MHz):
< -100dBc/Hz @ 10Hz 쮿
< -120dBc/Hz @ 100Hz 쮿
< -135dBc/Hz @ 1kHz 쮿
< -150dBc/Hz @ 10kHz 쮿
< -150dBc/Hz @ 50kHz 쮿
Shock: IEC 68-2-27 Test Ea
50G for 11ms 쮿
Vibration: IEC 68-2-06 Test Fc
10-55Hz, 1.5mm. 55-500Hz, 10G 쮿