B4304 データシートの表示（PDF） - EPCOS AG
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B4304 Datasheet PDF : 8 Pages
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SAW Components
SAW Rx filter
Data sheet
Application
s Low-loss RF filter for mobile telephone WCDMA
Band VIII and GSM 900 systems, receive path (RX)
s Very low insertion loss
s Useable passband: 35 MHz
s Unbalanced to balanced operation
s Impedance transformation from 50 Ω to 150 Ω
s Suitable for GPRS class 1 to 12
B4304
942.50 MHz
Features
s Package size 1.4 x1.1 x 0.4 mm3
s Package code QCS5M
s RoHS compatible
s Approximate weight 0.003 g
s Package for Surface Mount Technology
(SMT)
s Ni, gold-plated terminals
s AEC-Q200 qualified component family (operable
temperature range –40˚C to +85˚C)
s Electrostatic Sensitive Device (ESD)
0.25
23
54
0.5 0.5
1.4
bottom view
side view
top view
Pin configuration
s1
Input, unbalanced
s 3,4 Output, balanced
s 2,5 To be grounded
1
4
2,5
3
Please read cautions and warnings and
important notes at the end of this document.
2 March 23, 2011
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