B7820
B7820 is Low-Loss Filter manufactured by EPCOS.
SAW ponents
Data Sheet B7820
SAW ponents Low-Loss Filter for Mobile munication Data Sheet
Features s Low-loss RF filter for mobile telephone
B7820 942,5 MHz
Chip sized SAW package QCS5C
0,68
2,0
EGSM system, receive path Low amplitude ripple Usable passband 35 MHz Unbalanced to balanced operation Excellent symmetry Impedance transformation from 50 Ω to 150 Ω s Suitable for GPRS class 1 to 12 s Ceramic package for Surface Mounted Technology (SMT) s s s s s
0.735 0,075
2 3
0,38
0,075
0,44
5 4 bottom view
1 side view
1,4
Terminals s Ni, gold-plated top view
Dimensions in mm, approx. weight 0,007 g Pin configuration 1 3, 4 2, 5 Input, unbalanced Output, balanced Case...
