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Disclaimer: Subject to change without notice

© 2015 RF Micro Devices, Inc.

www.rfmd.com / www.qorvo.com

RFMD + TriQuint = Qorvo

QPA3230

GaAs/GaN Power Doubler Hybrid

45MHz to 1218MHz

The QPA3230 is a Hybrid Power Doubler amplifier module. The part

employs GaAs pHEMT die and GaN HEMT die, has extremely high

output capability, and is operated from 45MHz to 1218MHz. It

provides excellent linearity and superior return loss performance with

low noise and optimal reliability. DC current of the device can be

externally adjusted for optimum distortion performance versus power

consumption over a wide range of output level.

Functional Block Diagram

Ordering Information

QPA3230

Box with 50 pieces

Package: SOT-115J

Features

■

Excellent Linearity

■

Superior Return Loss

Performance

■

Optimal Reliability

■

Low Noise

■

Unconditionally Stable Under

All Terminations

■

22.5dB Min. Gain at 1218MHz

■

480mA Max.

■

Extra Pin For Current

Adjustment

Applications

■

45MHz to 1218MHz CATV

Amplifier Systems

■

DOCSIS 3.1 Compliant

INPUT

OUTPUT

V+

Current setting

QPA3230