DW9253 Datasheet

IC型號(hào)：
DW9253
PDF描述：
110.592MHz SAW IF Filter for Digital Cordless Communications
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DW9253

110.592MHz SAW IF Filter

Replaces January 2000 version, DS3976-3.0

DS3976-3.1 July 2002

The DW9253 110.592MHz SAW I.F. filter has been

specifically developed for the Digital European Cordless

Telephone (DECT) market.

The filter offers excellent temperature stability, (ST-

Quartz substrate) plus low Group Delay Ripple (鹵125ns

max.) and is available in the latest, low profile ceramic

surface mount package technology.

GND

INPUT

GND

INPUT

GND

DW9253

FEATURES

Extremely Low Group Delay Ripple

Wide Operating Temperature

High Co-channel rejection

High Adjacent Channel Rejection

Highly Reproduceable Impedance Characteristics

Balanced or Unbalanced Drive

Low Profile Leadless Ceramic Surface Mount

Package Suitable for Automated Assembly

GND

OUTPUT

GND

LCS12/1

Fig. 1 Pin connections

ABSOLUTE MAXIMUM RATINGS

DC Voltage

VDC 0V

10dBm

Input Power Max. PIN

鈩?/div>

TEST BOARD COMPONENTS

Input:

Output:

Series Ind. 180nH, Shunt Cap. 72pF

Series Ind. 100nH

Coilcraft 1008CS Inductors : Murata

Components:

0805 Capacitors

ORDERING INFORMATION

Order as:

DW9253

1/4

www.dynexsemi.com

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