GENERAL DESCRIPTION
The ADPA1106 is a gallium nitride (GaN), broadband power amplifier
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.

FEATURES
► Frequency range: 2.7 GHz to 3.5 GHz
► POUT: 46 dBm typical with PIN = 21 dBm at 2.7 GHz to 3.1 GHz
► Power gain: 25 dB typical with PIN = 21 dBm at 2.7 GHz to
3.1 GHz
► Small signal gain: 34.5 dB typical at 2.7 GHz to 3.1 GHz
► PAE: 56% typical with PIN = 21 dBm at 2.7 GHz to 3.1 GHz
► Supply voltage: VDD = 50 V at IDQ = 300 mA with 10% duty cycle
► 32-lead, 5 mm × 5 mm LFCSP_CAV package

APPLICATIONS
► Weather radar
► Marine radar
► Military radar