Data Sheet

ADPA1106

46 dBm (40 W), 2.7 GHz to 3.5 GHz, GaN Power Amplifier

Rev. 0

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FEATURES

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Frequency range: 2.7 GHz to 3.5 GHz

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3.1 GHz

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Small signal gain: 34.5 dB typical at 2.7 GHz to 3.1 GHz

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32-lead, 5 mm × 5 mm LFCSP_CAV package

APPLICATIONS

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Weather radar

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Marine radar

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Military radar

GENERAL DESCRIPTION

The ADPA1106 is a gallium nitride (GaN), broadband power ampli-

fier that delivers 46 dBm (40 W) with 56% typical power added

efficiency (PAE) across a bandwidth of 2.7 GHz to 3.1 GHz. The

ADPA1106 has a gain flatness of ±0.15 dB across the 2.7 GHz to

3.1 GHz frequency range.

The ADPA1106 is ideal for pulsed applications such as marine,

weather, and military radar.

The ADPA1106 comes in a 32-lead, lead frame chip scale package,

premolded cavity (LFCSP_CAV) and is specified for operation from

−40°C to +85°C.

FUNCTIONAL BLOCK DIAGRAM

Figure 1.