Datasheet > QPB9319SR

QPB9319SR

更新时间： 2022-06-24 15:43:25

品牌	Logo	应用领域
威讯联合 - QORVO		/
页数	文件大小	规格书
11页	1653K
描述
Dual-Channel Switch LNA Module

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QPB9319SR 数据手册

QPB9319

Dual-Channel Switch LNA Module

Product Overview

The QPB9319 is a highly integrated front-end module

targeted for TDD base stations. The switch LNA module

integrates a two-stage LNA and a high power switch in a

dual channel configuration. The second stage LNA has

integrated bypass mode. Power down and bypass

capability for the LNAs can be controlled with control pins

on the module.

44 Pin 7ꢀmmꢀxꢀ7ꢀmm leadless SMT Package

The QPB9319 can be utilized across the 1.8ꢀ–ꢀ4.2ꢀGHz

range to provide 1.45ꢀdB noise figure for operation in the

receive mode and 0.7ꢀdB insertion loss in the transmit mode

at 2.7GHz. The LNAs utilize Qorvo’s high performance E-

pHEMT process while the SOI technology based switch

supports input RF power signals of 8W average power. The

product only needs a +5V supply to operate the high power

switch and the LNAs.

Key Features

• 1.8-4.2 GHz Frequency Range

• Dual Channel

• Second LNA has bypass mode

• Pin (Tx path): 8W Pavg

• 37 dB Gain (Rx mode, High Gain state)

• 19 dB Gain (RX mode, Low Gain state)

• +34 dBm OIP3 (Rx mode, High gain state)

• +29.5 dBm OIP3 (Rx mode, Low Gain state)

• 1.8V TTL logic compatibility

The QPB9319 is packaged in a RoHS-compliant, compact

7ꢀmm x 7ꢀmm surface-mount leadless package. The switch

LNA module is targeted for wireless infrastructure

applications

configured

for

TDD-based

MIMO

architectures. The module can be used for next generation

5G or pre-5G solutions or small cell base-station

applications.

• 3-5V operation for switch and LNAs

• Compact package size, 7x7 mm

Functional Block Diagram

Applications

• Wireless Infrastructure

• Small cell BTS

GND

ANT_M

GND

AMP2VDD_M

RXOUT_M

GND

• Pre-5G / 5G Massive MIMO systems

• TDD-based architectures

VCT_M

GND

BP_M

GND

SW_VDD

BP_D

GND

VCT_D

GND

AMP2VDD_D

RXOUT_D

ANT_D

GND

²³GND

Ordering Information

Part No.

Description

QPB9319EVB-01

QPB9319SR

QPB9319TR13

Evaluation Board

100 pcs on 13” reel

2500 pcs on a 13” reel

Top View

Data Sheet, May 1, 2018 | Subject to change without notice

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