2

May 19, 2006

B7849

2140.0 MHz

Please read

cautions and warnings and

important notes at the end of this document.

SAW Components

SAW Filter

Data Sheet

Application

s

Low-loss RF filter for mobile telephone

WCDMA systems, receive path (RX)

s

Impedance transform from 50

Ω to 200 Ω

s

Unbalanced to balanced operation

s

Very low insertion attenuation

s

Very high Tx-suppression

s

Passband with very low error vector

magnitude (EVM)

s

Low amplitude ripple

s

Very low ripple over any 3.84 MHz as well as

5.0 MHz within the passpand

s

Usable passband 60 MHz

Features

s

s

Package code QCS5E

s

RoHS compliant

s

Approx. weight 0.007 g

s

Package for Surface Mount Technology

(SMT)

s

Ni, gold-plated terminals

s

Electrostatic Sensitive Device (ESD)

bottom view

top view

side view

Pin configuration

s

1

Input, unbalanced

s

3,4

Output balanced

s

2,5

To be grounded