QPQ1237

LTE B3/B7 BAW Diplexer (75MHz/70MHz)

Data Sheet March 24, 2017 | Subject to change without notice

1 of 12

www.qorvo.com

®

6 Pad 3.00

 mm x 3.00 mm x 0.91 mm SMP

Key Features

 75 MHz Bandwidth – Band 3 UL

 70 MHz Bandwidth – Band 7 UL

 High Attenuation

 Low Loss

 No External Matching Required

 Single Input, Dual Output Operation

 Small Size: 3.00 mm x 3.00 mm x 0.91 mm

 Surface Mount Package (SMP)

 RoHS Compliant, Pb-Free

Applications

 LTE Band 3 / Band 7 Uplink Diplexer Infrastructure

 Base Station Infrastructure

 Small Cells

 Repeaters

 Routers

 LTE Dongles

 General Purpose Wireless

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

3.0

0 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.

Ordering Information

Part No.

Description

QPQ1237SB

5 filter modules (loose)

QPQ1237SR

100 pieces on a 7

” reel

QPQ1237TR7

2,500 pieces on a 7

” reel (standard)

QPQ1237EVB

Evaluation Board

Functional Block Diagram

Top View

Pin Configuration

Pin No.

Label

1, 3, 5

Ground

2

ANT In

4

Band 7 Uplink Out

6

Band 3 Uplink Out

1

2

3

6

5

4

ANT In

GND

GND

GND

B3 UL Out

B7 UL Out