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Ceramic Resonator

Series Number

Package

Description

Last Modified

643

F-11 Narrow Band

Two-Port SAW

Jan. 01 2002

FEATURES

- Quartz Stability

- Industry standard package

OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS

PARAMETERS

SYMBOL

CHARACTERISTICS

UNITS

Center Frequency

Fc

418.0 ~ 434.0 ±0.075

MHz

Insertion Loss

IL

6.0

dB

Unloaded Q

-

13000

-

50 Ohms Loaded Q

-

6000

-

Turnover Temperature

To

35

°C

Freq. Temp. Coefficient

FTC

0.037

PPM/°C

Frequency Aging

IfAI

10 max. typ.

PPM/Y

DC Insulation Resistance

Between any 2 pins

1 min.

Mohm

Turnover Frequency

Fo

Fc ±21

KHz

Operating Temperature

-10 to +60

°C

Package

-

F-11

-

Page 1 of 2

Oscilent Corporation | 643

12/28/2005

http://www.oscilent.com/spec_pages/Resonators/R-643.htm