B7649 데이터 시트보기 (PDF) - EPCOS AG

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B7649

SAW Components SAW Duplexer for WCDMA Band I (UMTS)

EPCOS AG 

SAW Components

SAW Duplexer

Data sheet

Application

s Low-loss SAW duplexer for mobile telephone

WCDMA Band I (UMTS) systems

s Low insertion attenuation

s Low amplitude ripple

s Usable passband 60 MHz

B7649

1950 / 2140 MHz

Features

s Package size 3.0 x 2.5 x 1.0 mm3

s Package code QCS9U

s RoHS compatible

s Approx. weight 0.030 g

s Package for Surface Mount Technology

(SMT)

s Ni, gold-plated terminals

Pin configuration

s5

TX Input

s7

RX Output

s2

Antenna

s 1, 3, 4 To be grounded

s 6, 8, 9 To be grounded

0,65

0,5

1 23

9

76 5

1,1

bottom view

side view

3,0

top view

5

1,3,4

7

6,8,9

2

Please read cautions and warnings and

important notes at the end of this document.

2 October 12, 2007

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