RFGA2044

50MHz-3000MHz, InGap HBT MMIC Amplifier

Datasheet, May 21, 2021 | Subject to change without notice

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®

SOT-89 Package

Key Features

• Low Cost

• Broadband Gain

• Internally Matched

• Internal Active Bias

• No Dropping Resistor Required

• Single Supply 5V Operation

• HBM ESD Level >1000V

Product Overview

The RFGA2044 is a high performance InGaP HBT MMIC

amplifier. The RFGA2044

’s internal active bias circuitry

allows the amplifier to operate directly from a 5V supply and

provides stable current over temperature and process

variations of the Beta. This Darlington amplifier is internally

matched to 50Ω making it ideal for applications requiring

small footprints and minimal external components.

Ordering Information

Part No.

Description

RFGA2044TR13

2,500 pieces on a 13

” reel

RFGA2044

 PCK-410

500

 – 3000 MHz Evaluation Board

with a 5-piece sample bag

Functional Block Diagram

Top View

Applications

• PA Driver Amplifier

• LO Buffer Amplifier

• Cellular, PCS, GSM, UMTS, LTE, TD_SCDMA

• Wideband Instrumentation

• Wireless Data, Satellite Terminals