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B7692 Datasheet, PDF (5/11 Pages) EPCOS – BAW Duplexer WCDMA Band II | |||
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SAW Components
BAW Duplexer
Data Sheet
Characteristics
Temperature range for specification:
Antenna terminating impedance:
RX terminating impedance:
TX terminating impedance:
B7692
1880.0 / 1960.0 MHz
T = â10 ËC to +85 ËC
ZANT =
ZRX =
ZTX =
50 â¦
50 â¦
50 â¦
IMD Product Level Limits at Rx fre-
quencies and at Rx port1)
(1930 ... 1990 MHz):
Blocker 1
80.0MHz
Blocker 2 1770.0 ... 1830.0MHz
Blocker 3
3840.0MHz
min.
-
-
-
typ.
@ 25ËC
-112
-110
-86
max.
-
-
-
dBm
dBm
dBm
1) IMD product level limits for power levels PTX= 21dBm (antenna port output power) and PBlocker=
-15dBm (antenna port input power).
Characteristics TX - RX
min. typ. max.
@ 25 ËC
Isolation
α
@fCarrier 1852.4 ... 1907.6 MHz αWCDMA1) 50
54
- dB
@fCarrier 1932.4 ... 1987.6 MHz αWCDMA1) 48
54
- dB
1) Attenuation of WCDMA signal (âPowertransferfunctionâ). Please refer to annotation on page (6).
Please read cautions and warnings and
important notes at the end of this document.
5 December 11, 2008
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