Analog Devices Inc. ADPA1113 GaN Power Amplifiers

Analog Devices Inc. ADPA1113 GaN Power Amplifiers provide 46.5dBm (44.7W) output with 39.0% power added efficiency from 2.3GHz to 5.7GHz. The Analog Devices Inc. ADPA1113 operates seamlessly across the entire frequency range without needing external matching, AC coupling, or an external inductor for biasing. The devices are suitable for continuous wave applications like military jammers and radars.

Features

Internally matched and AC-coupled, 40W, GaN power amplifier
46.5dBm typical from 2.0GHz to 5.7GHz (P_IN = 21dBm) P_OUT
40.5dB typical from 2.3GHz to 5.7GHz small signal gain
25.5dB typical from 2.0GHz to 5.7GHz (P_IN = 21dBm) power gain

Integrated drain bias inductor
39% typical from 2.3GHz to 5.7GHz PAE
V_DD = 28V at I_DQ = 750mA
14-lead ceramic leaded chip carrier [LDCC] with a copper-molybdenum base

Applications

Military jammers
Commercial and military radars
Test and measurement equipment

Analog Devices Inc. ADPA1113 GaN Power Amplifiers

Features

Applications

Block Diagram

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