TQM963014
BC14/B25 BAW Duplexer
Applications
CDMA / LTE handset, data card & mobile router
applications using the extension PCS band (Band Class
14) / B25
2.6 x 2.1 x 0.88 mm
Product Features
Excellent triple beat performance: -88dBc
Highly selective BAW duplexer achieving low insertion
loss over full bandwidth and operating conditions.
Rx isolation of 50dB minimum & GPS rejection of
>40dB eliminating the need for a transmit filter
Single-Ended (SE) 50ohm receive & transmit ports
Performance -10 to +85 ºC
RoHS
compliant,
Pb-free
module package
Functional Block Diagram
Top view
General Description
The TQM963014 is a high-performance Bulk Acoustic Wave
(BAW) duplexer designed to meet the strict CDMA/LTE
requirements for use in the PCS extension band, known as
Band Class 14 (BC14), and B25.
TQM963014 is specifically designed to meet the high
performance expectations of insertion loss, isolation and
triple beat for CDMA systems over the extended bandwidth
of BC14/B25 applications under all operating conditions.
Due to the exceptional receive isolation & GPS rejection
performance, no transmit SAW filter is required.
The TQM963014 uses common module packaging
techniques to achieve the industry standard 2.5 x 2.0 x 0.9
mm footprint. The duplexer exhibits excellent power
handling capabilities.
Pin Configuration
Pin #
Description
1
Receive
3
Transmit
6
Antenna
8
N/C (internal to GND)
2,4,5,7,9
Ground*
*Note, see application section for details on optimal
grounding
Ordering Information
Part No.
TQM963014
TQM963014-EVB
Description
packaged part
evaluation board
Standard T/R size = 2,500 units/reel.
Data Sheet:
Rev J
07/20/2012
© 2012 TriQuint Semiconductor, Inc.
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