TQM966002
BC1/B2 BAW Duplexer
Applications
CDMA / UMTS handset, data card & mobile router
applications using the PCS band, Band Class 1 / B2
2.5 x 2.0 x 0.90 mm
Product Features
Functional Block Diagram
Top view
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 -30 to +85 ºC
RoHS compliant, Pb-free module package
General Description
Pin Configuration
The TQM966002 is a high-performance Bulk Acoustic Wave
(BAW) duplexer designed to meet the strict CDMA/UMTS
requirements for use in the PCS band, known as Band Class 1
(BC1), and B2.
Pin #
Description
Receive
Transmit
1
3
6
Antenna
8
N/C (internal to GND)
Ground*
TQM966002 is specifically designed to meet the high
performance expectations of insertion loss, isolation and
triple beat for CDMA systems over the bandwidth of BC1/B2
applications under all operating conditions. Due to the
exceptional receive isolation & GPS rejection performance,
no transmit SAW filter is required.
2,4,5,7,9
*Note, see application section for details on optimal
grounding
Ordering Information
The TQM966002 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.
Part No.
Description
packaged part
evaluation board
TQM966002
TQM966002-EVB
Standard T/R size = 2,500 units/reel.
Data Sheet: Rev D 09/10/2012
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Disclaimer: Subject to change without notice
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