Datasheet > CFPT-126

CFPT-126

更新时间： 2024-02-21 22:06:39

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CFPT-126

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数据手册

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CFPT-126 数据手册

CFPT-126

ISSUE 1 ; 7 JANUARY 2005

Environmental Specification

Delivery Options

ꢀ

StorageTemperature Range -55 to 125°C

ꢀ

Please contact our sales office for details

ꢀ

Vibration: IEC 60068-2-6Test Fc Procedure B4, 10-60Hz

1.5mm displacement, at 98.1 ms , 30 minutes in each

Package Outline

7.0 x 5.0 x 2.0mm SMD (surface mount device)

-2

ꢀ

of three mutually perpendicular axes at 1 octave per minute

Description

-2

ꢀ

Shock: IEC 60068-2-27Test Ea, 980ms acceleration for

ꢀ

CFPT-126 is a surface mount temperature compensated

voltage controlled oscillator (TCVCXO) providing a high

degree of frequency stability over a wide temperature range

6ms duration, 3 shocks in each direction along three

mutually perpendicular axes

ꢀ

Solderability: MIL-STD-202, Method 208, Category 3

Supply Voltage

3.3V 5ꢀ

ꢀ

Frequency Stability

ꢀ

Temperature 0.5ppm ( code E)

Supply Voltage Variation 0.3ppm *

Load Variation (15pF 10ꢀ) 0.2ppm

After Reflow 1.0ppm

Outline in mm

Pad Connections

1. Voltage Control

2. GND

7.0 0.15

Supply Voltage Variation :

>30.0MHz to <40.0MHz, 0.4ppm

3. Output

4. +Vs

Operating Temperature Range

-40 to 85°C (code X)

T1, T2, T3, T4,

Do Not Connect

ꢀ

5.08

Supply Current

3mA @ 20MHz typical

ꢀ

Output Compatibility

ꢀ

HCMOS

Load: 15pF nom.

Vol: <10ꢀ Vsupply

Voh: >90ꢀ Vsupply

Duty Cycle: 45/55ꢀ

RiseTime: 8ns

FallTime: 8ns

1.04

1.4

2.0

Solder pad layout

5.08

Ageing

ꢀ

1ppm / year typical in 1st year @ 25°C

Standard Stock Frequencies (MHz)

1.5

ꢀ

10, 12.8, 13.0, 16.384, 19.44, 20.0, 26.0, 32.768

40.0MHz

Other frequencies may be available, please contact our

sales office.

Output Waveform

Frequency Adjustment

> 5ppm by means of 1.65 1V control voltage

ꢀ

t_f

t_r

+Vs

Marking

90% (VoH-VoL)

VoH

ꢀ

CMAC and Batch Code

Stab/Temp code + Frequency Code + Date Code

50% (VoH-VoL)

Minimum Ordering Information Required

Frequency + Model Number (Example 10.0MHz CFPT-126)

ꢀ

10% (VoH-VoL)

VoL

Duty cycle = t x 100(%)

中文翻译

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