45.0 dBm (35 W), 4.8 GHz to 6.0 GHz,

GaN Power Amplifier

Data Sheet

ADPA1107

Rev. 0

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FEATURES

Small signal gain: 30.5 dB typical at 4.8 GHz to 5.4 GHz

Frequency range: 4.8 GHz to 6.0 GHz

40-lead, 6 mm × 6 mm, LFCSP

APPLICATIONS

Weather radars

Marine radars

Military radars

FUNCTIONAL BLOCK DIAGRAM

GND

RFOUT

GND

ADPA1107

VREF

VDET

PACKAGE

BASE

GND

GND

RFIN

GND

Figure 1.

GENERAL DESCRIPTION

The ADPA1107 is a gallium nitride (GaN), broadband power

amplifier, delivering 45.0 dBm (35 W) with 56.5% typical power

added efficiency (PAE) across a bandwidth of 4.8 GHz to

6.0 GHz. The ADPA1107 provides ±0.5 dB gain flatness from

5.4 GHz to 6.0 GHz.

The ADPA1107 is ideal for pulsed applications such as radar,

public mobile radio, and general-purpose amplification.

The ADPA1107 is housed in a 40-lead, 6 mm × 6 mm, lead

frame chip scale package (LFCSP).