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SAW Components
SAW Tx Filter
GSM 900
Series/Type:
Ordering code:
Date:
Version:
B9431
B39901B9431M410
Jan 25, 2007
2.0
© EPCOS AG 2005. 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
Data sheet
Application
s Low loss RF filter for mobile telephone GSM900
systems, transmit path (Tx)
s Low insertion attenuation
s Low amplitude ripple
s Usable passband 35.0 MHz
s Unbalanced to unbalanced operation
s No matching network required for operation at 50 Ω
Features
s Package size 1.4 x 1.1 x 0.4 mm3
s Package code QCS5I
s RoHS compatible
s Approx. weight 0.003g
s Package for Surface Mount Technology (SMT)
s Ni, gold-plated terminals
s Electrostatic Sensitive Device (ESD)
B9431
897.5 MHz
Pin configuration
s1
s4
s 2,3,5
Input, unbalanced
Output, unbalanced
Case-ground
1
2,5
Please read cautions and warnings and
important notes at the end of this document.
2 Jan 25, 2007
4
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