979VCBSFREQ datasheet, PDF - EEWORLD Datasheet

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979VCBSFREQ: DescriptionClipped Sine Output Oscillator, 1MHz Min, 30MHz Max,; CategoryPassive components oscillator; File Size185KB，2 Pages; ManufacturerMicrosemi; Websitehttps://www.microsemi.com

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979VCBSFREQ Overview

Clipped Sine Output Oscillator, 1MHz Min, 30MHz Max,

979VCBSFREQ Parametric

Parameter Name	Attribute value
Maker	Microsemi
Reach Compliance Code	compli
Ageing	1 PPM/YEAR
Maximum control voltage	3 V
Minimum control voltage	0.5 V
Frequency Adjustment - Mechanical	NO
Frequency offset/pull rate	8 ppm
frequency stability	1%
Installation features	SURFACE MOUNT
Maximum operating frequency	30 MHz
Minimum operating frequency	1 MHz
Maximum operating temperature	70 °C
Minimum operating temperature	-30 °C
Oscillator type	CLIPPED SINE
Output impedance	1000 Ω
Output level	1 V
physical size	22.7mm x 15mm x 11.5mm
Nominal supply voltage	3.3 V
surface mount	YES

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979

Typical Applications

PCS Base Stations

Land Mobile Radio

Cellular Telephony

Radio in the Local Loop

Test Equipment

TCXO

Features

3.3 Volt Supply

EFC Standard

Low Profile Standard Package

Hermetically Sealed Package

Surface Mount Options Available

Stratum III Option Available

Frequency Range

Parameters

Operating

Temperature Range

Frequency Stability *

(ppm)

1 MHz – 30 MHz

Model Numbers

Clipped Sine Wave

(1 Vpp min. into 1kΩ)

Square Wave

(CMOS)

0....50°C

0.....70°C

-20....+70°C

-30....+70°C

-40....+85°C

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

979VAA

979VAB

979VAD

979VDB

979VDE

979VDF

979VBB

979VBC

979VBD

979VBE

979VCB

979VCD

979VCE

979VEB

979VED

979VEE

979VHAA

979VHAB

979VHAD

979VHDB

979VHDE

979VHDF

979VHBB

979VHBC

979VHBD

979VHBE

979VHCB

979VHCD

979VHCE

979VHEB

979VHED

979VHEE

Typical Phase Noise @ 10 MHz

Additional Parameters

Supply Voltage:

Current

Clipped Sinewave:

CMOS:

Aging:

Electrical Frequency

Control

Voltage Range:

Deviation:

Slope:

Input Impedance:

+3.3 Vdc

2 mA to 6 mA

5 mA to 20 mA

1 ppm/year

0.5 to 3 Vdc

8 ppm min.

(others available)

Positive

> 10 kohms

1Hz Offset

10Hz Offset

100Hz Offset

1kHz Offset

10kHz Offset

<- 55 dBc / Hz

<-90 dBc / Hz

<-120 dBc / Hz

<-140dBc / Hz

<-150dBc / Hz

* Stratum III option of ±4.6 ppm total for all conditions over 20 years available.

Corning Frequency Control • Worldwide Databook 2001

2001-10-09

Corning Frequency Control Inc.

• 100 Watts Street • Mount Holly Springs, PA 17065, USA • Tel 1-717-486-3411 • Fax 1-717-486-5920 • www.corningfrequency.com

Corning Frequency Control GmbH & Co. KG

• Landstrasse D-74924 Neckarbischofsheim, Germany • Tel +49-7268-801-0 • Fax +49-07268-801-281 • www.corningfrequency.de

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