B4303 データシートの表示（PDF） - EPCOS AG
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B4303 Datasheet PDF : 10 Pages
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SAW Components
SAW Rx filter
Data sheet
Application
s Low-loss RF filter for mobile telephone
GSM850 systems, receive path (RX)
s Impedance transformation from 50 Ω to 150 Ω
s Unbalanced to balanced operation
s Very low insertion attenuation
s Low amplitude ripple
s Usable passband 25 MHz
s Suitable for GPRS class 1 to 12
B4303
881.5 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)
Pin configuration
s1
s 3,4
s 2,5
Input unbalanced
Output balanced
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 September 29, 2011
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