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SAW Components
SAW Tx filter
WCDMA Band II (PCS-Band)
Series/type:
Ordering code:
Date:
Version:
B9428
B39192B9428K610
March 02, 2007
1.0
© EPCOS AG 2007. Reproduction, publication and dissemination of this data sheet, enclosures
hereto and the information contained therein without EPCOS’ prior express consent is prohibited.
SAW Components
SAW Tx filter
Preliminary data
Application
s Low-loss RF filter for mobile telephone WCDMA
system (Band II, PCS band), transmit path (TX)
s Usable passband 60 MHz
s Balanced to unbalanced operation
s Impedance transformation from 200 Ω to 50 Ω
s High RX suppression
B9428
1880.0 MHz
Features
s Package size 1.4 x1.1 x 0.4 mm3
s Package code QCS5F
s RoHS compatible
s Approximate weight 0.003 g
s Package for Surface Mount Technology (SMT)
s Ni, gold-plated terminals
s Electrostatic Sensitive Device (ESD)
Pin configuration
s 3,4
s1
s 2,5
Input balanced
Output unbalanced
To be grounded
0,25
23
54
0,5 0,5
1,4
bottom view
side view
top view
Please read cautions and warnings and
important notes at the end of this document.
2 March 02, 2007
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