Datasheet > CFPO-DO-440C12A8.0N

CFPO-DO-440C12A8.0N

更新时间： 2024-11-06 06:47:27

品牌	Logo	应用领域
其他 - ETC		石英晶振恒温晶体振荡器
页数	文件大小	规格书
2页	62K
描述
Range of Super Single Oven OCXO’s

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CFPO-DO-440C12A8.0N 数据手册

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CFPO-DO Series

ISSUE 1; 19 OCTOBER 2004

Description

Environmental Specification (non-operating)

■

Storage temperature range -55 to 85°C

Shocks - half-sine 50g 11ms / 3 per direction

IEC 68-2-27Test Ea / Severity 50A

Vibration - 10g / 10-500Hz IEC 68-2-06 Test

Fc / Severity 500/10

■

The CFPO-DO series are a range of Super Single Oven

OCXO’s designed as a compact and smart frequency

source/time keeping reference for all synchronization

systems including global ositioning system (GPS)

based equipment

■

Marking (printed label on top of can)

■

C-MAC or Customer’s Logo

CFPO-DO series key performances are:-

C-MAC or Customer’s Part Number

Nominal Frequency (Fo) in MHz

Serial Number (1 letter & 5 numbers )

Date Code (4 digits for year and week)

■

Holdover better than 7µs over 24 hours

Frequency stability over operating temperature range

( see table text )

■

Frequency stability versus change of all operating

conditions (pressure, supply, load, etc.)

Phase Noise @10.0MHz typical (sinewave)

■

10Hz -125dBc/Hz

100Hz -145dBc/Hz

1kHz -155dBc/Hz

10kHz -158dBc/Hz

Package Options (metal leaded package, hermetically

sealed)

■

CFPO-DO-1 50.8 x 50.8 x 25.0mm (50)

CFPO-DO-2 51.0 x 41.0 x 25.0mm (51)

CFPO-DO-3 51.0 x 41.0 x 19.05mm (51B)

CFPO-DO-4 40.0 x 30.0 x 20.0mm (40)

Outline in mm - Package 50 (without Oven Alarm)

20.3 20.3

Pin Function

Supply Options

Standard: 12V 5ꢀ (12)

1. Input frequency control

■

2. Output ref. voltage

3. Output signal

4. Mechanical GND

and (–) supply

Bottom View

Standard Frequencies

10.0, 12.8, 13.0MHz

■

5. Input supply (+)

Frequency Ranges

50.8SQ max

■

8.192 to 15.0MHz

-7

■

Initial tolerance @ 25°C Fo 1x10

Power Consumption

■

Warm-up: <750mA

■

@25°C: <250mA (calm air)

Warm Up Time @ 25°C (typical)

-8

■

1 x 10 after 10 mins

All tolerances 0.2mm

∅1.0 0.05

Retrace after 24 Hours off @25°C (typical)

-9

■

3 x 10 after 60 minutes

Outline in mm - Package 40 (with Oven Alarm)

Frequency Adjustment

-7

■

> 3 x 10 from 0V to reference voltage, monotonic

Bottom

25.4

Pin Function

& standard positive slope (negative slope optional).

Sufficient to cover 10 years ageing

View

22.9

1. Input frequency control

2. Output reference

voltage

3. Input supply (+)

4. Output signal

5. Mechanical GND

and (-) supply

Oven Alarm “logic level” signal (optional) (A)

Logic “0” during warm-up time and if oven is not

operating

■

40.0 max

■

Logic “1” when temperature regulation is operating

Reference Voltage

■

Standard Reference voltage output +8V

■

Optional +5.0V or +6.2V (except Package 40)

All tolerances 0.2mm

Output Compatibility

0.8 0.05

∅

■

Sinewave +7dBm 2dBm into 50Ω load (S)

■

Squarewave optional (C)

Harmonic Distortion

■

Harmonics & sub-harmonics < -30dBc

Non-Harmonics < -75dBc

■

Europe Tel: +44 (0)1460 270200

AmericasTel: +1 919 941 9333

Fax: +44 (0)1460 72578

Fax: +1 919 941 9371

Fax: +86 755 8826 5990

Website: www.cmac.com

Asia

Tel: +86 755 8826 5991

中文翻译

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CFPO-DO-440S12A8.0N	ETC	获取价格	Range of Super Single Oven OCXO’s

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