MA05207

19.440MHz

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

Standard.

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

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

Ageing per day (at despatch):

A

B

C

Frequency stability:

DD

M

N

P

Operating temperature range:

0 to +50°C

A

-20 to +60°C

D

-20 to +70°C

F

Storage temperature range:

-40 to +90°C

Output waveform:

50pF HCMOS, 45:55 duty

Frequency adjustment:

(sufficient for 15 years ageing min)

Stabilised +4.0V supply provided

+5.0V (±0.25V)

L

Power consumption:

4.5W max at switch on

1.0W typ when stabilised at 25°C

Warm up:

Phase noise (@ 10.0MHz):

< -100dBc/Hz @ 10Hz

< -120dBc/Hz @ 100Hz

< -135dBc/Hz @ 1kHz

< -150dBc/Hz @ 10kHz

< -150dBc/Hz @ 50kHz

Shock:

IEC 68-2-27 Test Ea

50G for 11ms

Vibration:

IEC 68-2-06 Test Fc

10-55Hz, 1.5mm. 55-500Hz, 10G