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SAW Components
Data Sheet B7837
SAW Components Low-Loss Filter for Mobile Communication Data Sheet
B7837 942,5 MHz
Chip Size SAW package QCS5E
Features
q Low-loss RF filter for mobile telephone q q q q q q q q
0.735 0,075
2 3
EGSM system, receive path Very low insertion attenuation Low amplitude ripple Usable passband 35 MHz Unbalanced to balanced operation Impedance transformation from 50 Ω to 150 Ω Suitable for GPRS class 1 to 12 Package for Surface Mounted Technology (SMT) Pb-free
0,38
0,075
0,44
5 4
bottom view
1
0,68
2,0
side view
Terminals
1,4
Input, unbalanced Output, balanced Case ground Marking and Package according to C61157-A7-A131
q Ni, gold-plated
top view
Dimensions in mm, approx.