Datasheet > QPA9942

QPA9942

更新时间： 2022-06-24 15:44:29

品牌	Logo	应用领域
威讯联合 - QORVO		/
页数	文件大小	规格书
14页	1655K
描述
3300 - 3800 MHz 4 W High-Efficiency Amplifier

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QPA9942 数据手册

QPA9942

3300 - 3800 MHz 4 W High-Efficiency Amplifier

Product Overview

The QPA9942 is a high-efficiency, linearizable power

amplifier targeting Band 42 small-cell wireless

infrastructure

systems. Using InGaP/GaAs

HBT

technology, the product delivers high efficiency of 25.6% at

+28dBm average output power while providing excellent

DPD linearized ACPR of -50dBc for wide band 5G signals.

16 Pad 5 xꢀ5ꢀmm Package

The QPA9942 is housed in a 5x5mm SMT package. It is

pin-to-pin compatible to QPA9901, QPA9903 and

QPA9908 (high-efficiency small cell PA).

Key Features

• 3300ꢁ–ꢁ3800ꢁMHz

• 31 dB gain typical cross the band

• Over 35.3 dBm P3dB

• 25.6% PAE at +28 dBm power output

• <-50 dBc ACPR DPD linearized at +28 dBm Pout

• 1.8V logic compatible PA ON/OFF control

• On chip ESD protection

• 5ꢁxꢁ5ꢁmm Package

Functional Block Diagram

Applications

• 4G/5G Small-cell BTS

• 5G M-MIMO

• Repeaters / DAS

• Mobile Infrastructure

• General Purpose Wireless

Ordering Information

Part No.

Description

Top View

QPA9942TR13

QPA9942EVB-01

2500 pcs on a 13” reel

3300-3800 MHz EVB

Datasheet, Aug. 6^th, 2021 | Subject to change without notice.

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