B9305 查看數據表（PDF） - EPCOS AG

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B9305

SAW Components SAW Rx 2in1 Filter GSM1800 / GSM1900

EPCOS AG 

SAW Components

SAW Rx 2in1 Filter

Data Sheet

Application

s Low-loss 2in1 RF filter for mobile telephone

GSM1800 and GSM1900 bands, receive path

s Usable passband:

Filter 1 (GSM1800): 75 MHz

Filter 2 (GSM1900): 60 MHz

s Unbalanced to balanced operation for both filters

s Impedance transformation from 50 Ω to 100 Ω for

both filters

s Suitable for GPRS class 1 to 12

B9305

1842.5 / 1960.0 MHz

Features

s Package size 2.0 x1.6 x 0.68 mm3

s Package code QCS10H

s RoHS compatible

s Approximate weight 0.012 g

s Package for Surface Mount Technology

(SMT)

s Ni, gold-plated terminals

s Electrostatic Sensitive Device (ESD)

Pin configuration

s1

s4

s 6,7

s 8,9

s 2,3,5,10

Input [ Filter 1]

Input [ Filter 2 ]

Output balanced [ Filter 2]

Output balanced [ Filter 1 ]

Case ground

0,65

0,26

12

0,50

34

10

5

bottom view

9876

0,27

0,075

side view

2,0

top view

1

9

8

7

4

6

2,3,5,10

Please read cautions and warnings and

important notes at the end of this document.

2 October 16, 2006

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