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Aug 31, 2005

SAW Components

B7639

836,5 / 881,5 MHz

Low-Loss Filter for Mobile Communication

Data Sheet

Chip Sized SAW Package QCS9L

bottom view

side view

top view

3,0

0,5

3

21

6

7

5

1,1

9

0,65

Features

s

Low-loss duplexer for cellular band mobile tele-

phone systems

s

fully matched by integrated matching network

s

Package for Surface Mounted Technology

(SMT)

s

Small size and low height

s

Balanced Rx port, single ended Tx port

s

Impedance transformation from 50

Ω to 100 Ω

in Rx path

Dimensions in mm, approx. weight 0,035 g

Pin configuration

3

se. TX Input

1,8

bal. RX Output

6

Antenna

2, 4, 5, 7, 9

Ground

Electrostatic Sensitive Device (ESD)

Type

Ordering code

Marking and Package

according to

Packing

according to

B7639

B39881-B7639-P710

C61157-A3-A19

F61074-V8211-Z000

Maximum ratings

Operating temperature range

T

– 25/+ 85

˚C

Storage temperature range

– 40/+ 85

˚C

DC voltage

5V

ESD voltage

V

Input power max.

824,0 ... 849,0 MHz

elsewhere

27

10

dBm

dBm

source and load impedance 50

Ω

continuous wave

T = 55˚C, 50.000 h

1) -acc. toJESD22-115A (Machine Model), 10 negatie & 10 positive pulses

3

1

8

4,5,9

6

2,7

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