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978ABT30M00000

更新时间： 2024-11-25 06:01:59

品牌	Logo	应用领域
美高森美 - MICROSEMI		/
页数	文件大小	规格书
2页	181K
描述
Oscillator,

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978ABT30M00000 数据手册

978

TCXO

Typical Applications

PCS Base Stations

Land Mobile Radio

Cellular Telephony

Radio in the Local Loop

Test Equipment

Features

3.3 Volt Supply

Low Profile Package

Standard 4-Pin DIP Package

Mechanical Control, EFC Optional

High Stability

Avionics

Surface Mount Options Available

Frequency Range

Parameters

1 MHz – 30 MHz

Model Numbers

Clipped Sine Wave

Operating

Frequency Stability

Square Wave

Temperature Range

(ppm)

(CMOS)

978HAA

978HAB

978HAD

(1 Vpp min. into 1kΩ)

0....50°C

978AA

978AB

978AD

± 0.5 ppm

± 1.0 ppm

± 2.0 ppm

± 1.0 ppm

± 2.5 ppm

± 5.0 ppm

± 1.0 ppm

± 1.5 ppm

± 2.0 ppm

± 2.5 ppm

± 1.0 ppm

± 2.0 ppm

± 2.5 ppm

± 1.0 ppm

± 2.0 ppm

± 2.5 ppm

0.....70°C

978DB

978DE

978DF

978HDB

978HDE

978HDF

-20....+70°C

978BB

978BC

978BD

978BE

978HBB

978HBC

978HBD

978HBE

-30....+70°C

-40....+85°C

978CB

978CD

978CE

978HCB

978HCD

978HCE

978EB

978ED

978EE

978HEB

978HED

978HEE

Note: Model 978 custom versions available with output waveforms of ACMOS, SINE, ECL & PECL

Additional Parameters Typical Phase Noise @ 10 MHz

Supply Voltage:

Current

Clipped Sinewave:

CMOS:

Aging:

Mechanical Frequency

Control:

1Hz Offset

10Hz Offset

100Hz Offset

1kHz Offset

10kHz Offset

<- 55 dBc / Hz

<-90 dBc / Hz

<-120 dBc / Hz

<-140dBc / Hz

<-150dBc / Hz

+3.3 Vdc ± 5%

2 mA to 6 mA

5 mA to 20 mA

± 1 ppm/year

± 3 ppm min.

Electrical Frequency

Control

Voltage Range:

Deviation:

0 to 3 Vdc

± 8 ppm min.

(others available)

Positive

Slope:

Input Impedance:

> 10 kohms

Corning Frequency Control • Worldwide Data Book 2001

v1.1.2001-04-17

Corning Frequency Control Inc. • 100 Watts Street • Mt. Holly Springs, PA 17065 • Tel 1-717-486-3411 • Fax 1-717-486-5920 • www.corningfrequency.com

Tele Quarz GmbH & Co. KG • Landstrasse • D-74924 Neckarbischofsheim, Germany • Tel +49-7268-801-0 • Fax +49-07268-801-281 • www.telequarz.de

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