CFPO-SC-140C15A62N [ETC]

Hi-Reliable OCXO; HI- OCXO可靠


型号：	CFPO-SC-140C15A62N
厂家：	ETC
描述：	Hi-Reliable OCXO HI- OCXO可靠石英晶振恒温晶体振荡器
文件：	总3页 (文件大小：84K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

CFPO-SC Series

(Hi-Reliable OCXO - Up to “Stratum 2” performance - No re-calibration over time)

ISSUE 1; 19 OCTOBER 2004

Output Compatibility

■

Sinewave +7dBm ±2dBm into 50Ω load (S)

Squarewave optional (C)

Description

■

The CFPO-SC series are a range of OCXO’s removing the need

for customers to re-calibrate their equipment over the

lifetime of operation

Harmonic Distortion

■

Harmonics

Spurious

< -40dBc

< -80dBc

■

Main performances are:-

■

Free-run stability range over lifetime operation from:

Phase Noise 10.0MHz typical (sinewave)

-8

■

±Hz

±0Hz

-±00dBc/Hz

-±30dBc/Hz

±±.6x±0 (CFPO-SC± for replacing Rubidium clocks)

-7

to ±±x±0 (CFPO-SC4)

±00Hz -±45dBc/Hz

±kHz -±55dBc/Hz

±0kHz -±58dBc/Hz

■

Holdover range over 24 hours operation:

From 7µs over -20 to 70°C (CFPO-SC2) to ±0µs with ±±5°C

ambient change

Environmental Specification (non-operating)

Package Options (metal leaded package, hermetically sealed)

■

Storage temperature range -55 to 85°C

Shock - half-sine 50g ±±ms / 3 per direction

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

Vibration - ±0g / ±0-500Hz IEC 68-2-06 Test

Fc / Severity 500/±0

■

CFPO-SC-± 50.8 x 50.8 x 38.0mm (50B)

CFPO-SC-2 50.8 x 50.8 x 25.0mm (50)

CFPO-SC-3 5±.0 X 4±.0 X 25.0mm (5±)

CFPO-SC-4 40.0 X 30.0 X 20.0mm (40)

■

Supply Options

Marking (printed label on top of can)

■

Standard: ±2V ±5ꢀ (±2)

Optional: ±5V (±5)

■

C-MAC or Customer’s Logo

■

Nominal Frequency (Fo) in MHz

Serial Number (± letter & 5 numbers )

Date Code (4 digits for year and week)

Standard Frequencies

5.0, 8.±92, ±0.0, ±0.24MHz

■

Frequency Range

■

5.0 to ±5.0MHz

Higher frequencies may be available upon request

Initial tolerance @ 25°C Fo ±±x±0

-8

Power Consumption (CFPO-SC1 / others)

■

Warm-up: <7.0W / 6.0W

■

@25°C: <2.5W / ±.8W (calm air)

Warm Up Time @ 25°C (typical)

-8

■

±±x±0 after ±5 mins (for CFPO-SC±)

-8

■

±±x±0 after ±0 mins (for others)

Retrace after 24 Hours on / 24 Hours off @25°C

-9

■

±2x±0 after 60 minutes

Frequency Adjustment

-8

■

> ±5.0x±0 from 0V to reference voltage

EFC monotonic and positive slope (negative optional)

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

■

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

Logic “±” when temperature regulation is operating

■

Reference Voltage Ouput (optional no reference voltage)

■

CFPO-SC-± pkg 50B 8.0V±0.3V

CFPO-SC-2 pkg 50 8.2V±0.3V (options ꢁ 5V / 6.2V)

CFPO-SC-3 pkg 5± 8.2V±0.3V (options ꢁ 5V / 6.2V)

CFPO-SC-4 pkg 40 8.0V±0.3V

Europe Tel: +44 (0)±460 270200

AmericasTel: +± 9±9 94± 9333

Asia Tel: +86 755 8826 599±

Fax: +44 (0)±460 72578

Fax: +± 9±9 94± 937±

Fax: +86 755 8826 5990

Website: www.cmac.com

Electrical Specification

Frequency

Stability Vs

Supply Voltage

Change (±±5)

and Load

Change

(±0Ω±ꢀ05)

Long Term Stability

(after frequency recovery)

Stability

within

Temperature Temperature

Cumulated

Over

Lifetime

Operating

Standard

Package type

(max height)

Reference

Voltages

Model

Number

Range

pk to pk

(all causes)

Per Day Per Month Per Year Over ꢀ± Years

-10

-11

-10

-9

-8

-11

-8

<1x10

<±2x10

<±±x10

<±ꢀx10

<±1ꢁꢀx10

<±.ꢁꢀx10

<±ꢀx10

<±1ꢁ±x10

8ꢁ0V±0ꢁ.V

(ꢀ0B) .8mm CFPO-SC-1

8ꢁ2V±0ꢁ.V

Option ꢀ or ±ꢁ2V

8ꢁ2V±0ꢁ.V

-10

-11

-9

-8

-10

-8

<2x10

<±ꢀx10 <±1ꢁꢀx10 <±1ꢁ2x10

<±1x10

<±ꢀꢁ0x10

(ꢀ0) 2ꢀmm

(ꢀ1) 2ꢀmm

(40) 20mm

CFPO-SC-2

CFPO-SC-.

CFPO-SC-4

-20 to 70°C

-10

-9

-8

-10

-8

<ꢀx10

<±1x10

<±2x10

<.x10

<ꢀx10

<±1ꢁꢀx10

<±ꢀx10

<±9x10

<±2x10

<±7ꢁ0x10

Option ꢀ or ±ꢁ2V

-9

-10

-9

-8

-10

-7

<1x10

<±.x10

CFPO-SC-±

<±ꢀx10

<±1ꢁ0x10

8ꢁ0V±0ꢁ.V

Ordering Example

50B

±2

8.0 ±0.0MHz

Model Number

Package Outline 50B : 50 : 5± : 40 (see above table)

Output Signal (S) (Sine is standard) (C) (Optional HCMOS)

Supply Voltage (±2) (±5) (±2V is standard)

Oven Alarm Option (A)

Reference Voltage 8.0, 8.2, 5.0, 6.2 (+ Optional: N ꢁ No reference voltage)

Frequency (MHz)

For non standard options such as different temperature ranges, negative slope EFC, cold start-up then please contact our

sales office.

Europe Tel: +44 (0)±460 270200

AmericasTel: +± 9±9 94± 9333

Fax: +44 (0)±460 72578

Fax: +± 9±9 94± 937±

Fax: +86 755 8826 5990

Website: www.cmac.com

Asia

Tel: +86 755 8826 599±

Packages with Oven Alarm

Outline in mm - Package 50B

Packages without Oven Alarm

Outline in mm - Package 50B

50.8SQ max

Pin Function

±. Input frequency control

2. Output reference

voltage

3. Output signal

4. Mechanical GND

and (-) supply

±. Input frequency control

2. Output reference

voltage

3. Output signal

4. Mechanical GND

and (-) supply

Bottom View

6 4

3 screws M3

20.3 20.3

3 screws M3

20.3 20.3

5. Input supply (+)

6. Oven alarm

All tolerances ±0.2mm

∅±.0±0.05

Outline mm - Package 50

Outline in mm - Package 50

20.3 20.3

Pin Function

±. Input frequency control

2. Output ref. voltage

3. Output signal

4. Mechanical GND

and (–) supply

5. Input supply (+)

6. Oven alarm

±. Input frequency control

2. Output ref. voltage

3. Output signal

4. Mechanical GND

and (–) supply

± 2

Bottom View

5. Input supply (+)

50.8SQ max

All tolerances ±0.2mm

∅

±.0±0.05

All tolerances ±0.2mm

∅±.0±0.05

Outline in mm - Package 51

5±.0 max

42.0

Pin Function

5±.0 max

42.0

±.

Mechanical

GND and supply

Frequency control

input

Bottom View

Pin Function

±. Mechanical

Bottom View

Ref.voltage output

Supply input

Signal output

GND and supply

2 . Frequency control input

3 . Ref. voltage output

4 . Supply Input

5 . Signal output

6. Oven alarm

All tolerances ±0.2m m

∅±.0±0.05

∅

All tolerances ±0.2mm

±.0±0.05

Outline in mm - Package 40

Bottom

View

Outline in mm - Package 40

Pin Function

25.4

22.9

±. Input frequency control

2. Output reference

voltage

3. Input supply (+)

4. Output signal

5. Mechanical GND

and (-) supply

Bottom

25.4

Pin Function

View

22.9

±. Input frequency control

2. Output reference

voltage

3. Input supply (+)

4. Output signal

5. Mechanical GND

and (-) supply

40.0 max

All tolerances ±0.2mm

∅0.8±0.05

All tolerances ±0.2mm

∅

0.8±0.05

Europe Tel: +44 (0)±460 270200

AmericasTel: +± 9±9 94± 9333

Fax: +44 (0)±460 72578

Fax: +± 9±9 94± 937±

Fax: +86 755 8826 5990

Website: www.cmac.com

Asia

Tel: +86 755 8826 599±

相关型号：