ADPA1113

RECOMMENDED FOR NEW DESIGNS

2 GHz to 6 GHz, 46 dBm (40 W), GaN Power Amplifier

Analog Devices ADPA1113 Product Info

10 February 2026 8

Features

Internally matched and AC-coupled, 40 W, GaN power amplifier
Integrated drain bias inductor
P_OUT: 46.5 dBm typical from 2.0 GHz to 5.7 GHz (P_IN = 21 dBm)
Small signal gain: 40.5 dB typical from 2.3 GHz to 5.7 GHz

Power gain: 25.5 dB typical from 2.0 GHz to 5.7 GHz (PIN = 21 dBm)
PAE: 39% typical from 2.3 GHz to 5.7 GHz
V_DD = 28 V at IDQ = 750 mA
14-lead ceramic leaded chip carrier [LDCC] with a copper-molybdenum base

Part details & applications

The ADPA1113 is a gallium nitride (GaN), broadband power amplifier delivering 46.5 dBm (44.7 W) with 39.0% power added efficiency (PAE) from 2.3 GHz to 5.7 GHz. No external matching or AC-coupling are required to achieve full-band operation. Additionally, no external inductor is required to bias the amplifier.

The ADPA1113 is ideal for continuous wave applications, such as military jammers and radars.

APPLICATIONS

Military jammers
Commercial and military radars
Test and measurement equipment

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