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QPQ1237
®
LTE B3/B7 BAW Diplexer (75MHz/70MHz)
Product Overview
The QPQ1237 is a high performance Bulk Acoustic Wave (BAW) Duplexer designed for Band 3 uplink and Band 7 uplink applications.
The QPQ1237 provides low insertion loss and high rejection, making it an ideal choice for Small Cells. This duplexer is housed in a compact, RoHs compliant 3.00 mm x 3.00 mm x 0.91 surface mount pacakge (SMP).
The QPQ1237 is part of Qorvo’s extensive portfolio of RF BAW and SAW filters.
Functional Block Diagram
GND 1
6 B3 UL Out
ANT In 2
5 GND
GND 3
4 B7 UL Out
Top View
Pin Configuration
Pin No. 1, 3, 5 2 4 6
Label Ground ANT In Band 7 Uplink Out Band 3 Uplink Out
6 Pad 3.00 mm x 3.00 mm x 0.