B7959 Datasheet, PDF (8/15 Pages) EPCOS – SAW Duplexer W-CDMA Band 4 / CDMA 1x AWS Band

SAW Components
B7959
SAW Duplexer
1732.5 / 2132.5 MHz
Data sheet
Characteristics for CDMA 1x AWS Band
Temperature range for specification:
TX terminating impedance:
ANT terminating impedance:
RX teminating impedance:
T=
Z_Tx =
Z_Ant =
Z_Rx =
–30 ˚C to +85 ˚C
50 Ω
50 Ω
100 Ω (balanced) || 8.2nH
Characteristics Tx-Rx
Differential Mode Isolation
1574.0 ... 1577.0
1710.0 ... 1755.0
2110.0 ... 2155.0
3410.0 ... 3520.0
5120.0 ... 5275.0
α
MHz
MHz
MHz
MHz
MHz
min. typ. max.
@ 25 ˚C
40
60
55
59
50
54
20
60
20
60
- dB
- dB
- dB
- dB
- dB
Common Mode Isolation
α
1710.0 ... 1755.0 MHz
50
53
- dB
Please read cautions and warnings and
important notes at the end of this document.
8 February 11, 2011