TQM976027
Band 7 BAW Duplexer
Preliminary Datasheet: Rev. D 12-01-14 - 1 of 9 - Disclaimer: Subject to change without notice
© 2014 TriQuint
www.tri
q
uint.com
Applications
LTE handsets, data cards & mobile routers
Band 7
2500-2570 MHz Uplink
2620-2690 MHz Downlink
Product Features
Highly Selective LowDrift™BAW Duplexer
Low Insertion Loss Over Full Bandwidth and
Operating Conditions
High Isolation
WiFi Co-existence
Single-Ended (SE) 50ohm Receive & Transmit Ports
Performance -20 to +85 ºC
RoHS Compliant, Pb-Free Module Package
General Description
The TQM976027 is a high-performance Bulk Acoustic
Wave (BAW) duplexer designed to meet the strict LTE
requirements for use in Band 7 applications.
TQM976027 is specifically designed to meet the high
performance expectations of insertion loss, isolation and
linearity for LTE systems over the bandwidth of B7
applications under all operating conditions. Due to the
exceptional WLAN rejection performance, WiFi co-
existence is enabled with this duplexer.
The TQM976027 uses common module packaging
techniques to achieve the industry standard 2.0 x 1.6 x
0.9 mm footprint. The duplexer exhibits excellent powe
r
handling capabilities.
8 Pin 1.6 x 2.0 mm Package
Functional Block Diagram
Top View
Pin Configuration
Pin # Label
1 Receive
3 Transmit
6 Antenna
2, 4, 5, 7, 8 GND (Ground*)
Backside Center Pad GND (Ground*)
*See application section for details on optimal
grounding.
Ordering Information
Part No. Description
TQM976027 B7 BAW Duplexer
TQM976027-EVB Evaluation Board
Standard T/R size = 10000 pieces on a 7” reel.
