B7749
B7749 is SAW Components manufactured by EPCOS.
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SAW ponents
Data Sheet B7749
SAW ponents Low-Loss Filter for Mobile munication Data Sheet
B7749 1842,5 MHz
Chip sized SAW package DCS6K
Features q Low-loss RF filter for mobile telephone q q q q q q
0,1 4 5 6
PCN systems, receive path Low amplitude ripple Usable passband 75 MHz Unbalanced to balanced operation Impedance transformation from 50Ω to 200Ω Suitable for GPRS class 1 to 12 Package for Surface Mounted Technology (SMT)
0,1 bottom view
0,5
0,5
0,8
2,5 side view
2,0
Terminals s Gold-plated Ni top view
Dimensions in mm, approx. weight 0,012 g Pin configuration 2 1, 3 4, 6 1, 3, 5 Input, unbalanced Input ground Output, balanced To be...
