2

June 06, 2008

B7680

1732.5 / 2132.5 MHz

Please read

cautions and warnings and

important notes at the end of this document.

SAW Components

SAW Duplexer

Data Sheet

Application

s

Low-loss SAW duplexer for mobile telephone

WCDMA Band IV (AWS) systems

s

Low insertion attenuation

s

Low amplitude ripple

s

Usable passband 45 MHz

s

Single ended to balanced transformation

in Antenna - Rx path

s

Impedance transformation 50

Ω to 100Ω

in Antenna - Rx path

Features

s

s

RoHS compatible

s

Approx. weight 0.035 g

s

Package for Surface Mount Technology

(SMT)

s

Ni, gold-plated terminals

s

Fully matched by integrated matching network

s

Electrostatic Sensitive Device (ESD)

bottom view

side view

top view

3,0

0,5

3

21

6

7

5

1,1

9

0,65

Pin configuration

s

3

TX Input

s

1, 8

RX Output (balanced)

s

6

Antenna

s

2, 4, 5 To be grounded

s

7, 9

To be grounded

3

1

8

4,5,9

6

2,7