Datasheet > QPB9325EVB

QPB9325EVB

更新时间： 2022-06-24 15:44:26

品牌	Logo	应用领域
威讯联合 - QORVO		/
页数	文件大小	规格书
16页	2444K
描述
High Power Switch LNA Module

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QPB9325EVB 数据手册

QPB9325

High Power Switch LNA Module

Product Overview

The Qorvo® QPB9325 is a highly integrated front-end

module targeted for TDD macro or picocell base stations.

The LNA switch module integrates RF functional blocks

such as a pin-diode based high power switch capable of

handling up to 52 W with an LTE signal (8 dB PAR) along

with two LNA stages. Further integration is also

implemented where the pin diode driver and DC-DC

converter circuits are implemented inside the module to

enable only the need for an external 5 V power supply. The

control voltage for the switch and gain control. mode is with

3.3 V logic.

16 Pin 8ꢀmmꢀxꢀ8ꢀmm Leadless SMT Package

Key Features

The QPB9325 can be utilized across the 3.4-4.2 GHz range

to provide 1.2 dB noise figure for operation in the receive

mode and 0.5 dB insertion loss in the transmit mode. The

LNAs utilize Qorvo’s high performance E-pHEMT process

while the switch allows for power levels up to 360 W peak

power to be routed to an external load termination.

• 3.4-4.2 GHz frequency range

• Integrates a high-power switch, two LNA stages, pin

diode driver circuits, and dc converter

• Ideal for TDD systems with an isolator

• Only requires a 5 V supply with 3.3 V logic Ctrl.

• Max RF Input power: 52 W Pavg (8 dB PAR)

• 34.1 dB gain

The QPB9325 is packaged in a RoHS-compliant, compact

8x8 mm surface-mount leadless package. The switch LNA

module is targeted for wireless infrastructure applications

configured for TDD-based architectures.

• 1.2 dB noise figure

• -2.2 dBm IIP3 (Rx mode)

• 0.5 dB Insertion Loss (Tx mode)

• Compact package size, 8x8 mm

Functional Block Diagram

Pin 1

Reference Mark

Package Topside

Applications

ANT

RXOUT

• Wireless Infrastructure

LNA

• Macro or picocell base stations

• TDD-based architectures

T/R

Vcc

LNA

DC-DC

Conversion

Ordering Information

Exposed

Backside Pad

GND

Part No.

Description

QPB9325TR13

QPB9325EVB

2500 pcs on a 13” reel

Evaluation board

Top View

Datasheet, April 14, 2021 | Subject to change without notice

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