B7653
B7653 is SAW Components manufactured by EPCOS.
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SAW ponents
Data Sheet B7653
SAW ponents Low-Loss Dual Band Filter for Mobile munication Data Sheet
B7653 881,5 & 1960,0 MHz
Chip Sized Saw Package QCS10C Features
AMPS and PCS bands, receive path s Usable passband:
0,1 0,1 0,8
1 2 3 4 10 5 s Low-loss 2-in-1 RF filter for mobile telephone s s s
1,8 0,4
0,68
0,5 side view top view s
Filter 1 (AMPS): 25 MHz Filter 2 (PCS): 60 MHz Unbalanced to balanced operation for both filters Impedance transformation from 50 Ω to 200 Ω for AMPS filter Suitable for GPRS class 1 to 12 Package for Surface Mounted Technology (SMT) bottom view
0,5
9 8
7 6
3,0
Terminals q Ni, gold-plated
Dimensions in mm, approx....
