46 dBm (40 W), 0.9 GHz to 1.6 GHz, GaN Power Amplifier

The ADPA1105 is a gallium nitride (GaN), broadband power amplifier that delivers 46 dBm (40 W) with 60% typical power added efficiency (PAE) across a bandwidth of 0.9 GHz to 1.4 GHz. The ADPA1105 provides ±0.5 dB gain flatness across a bandwidth of 0.9 GHz to 1.4 GHz. The ADPA1105 is ideal for pulsed applications such as wireless infrastructure, radar, public mobile radio, and general-purpose amplifications. The ADPA1105 comes in a 32-lead, lead frame chip scale package, premolded cavity (LFCSPCAV).

APPLICATIONS

* Weather radar

* Marine radar

* Military radar

* Output power with PIN = 19 dBm: 46 dBm typical

* Small signal gain: 34.5 dB typical at 0.9 GHz to 1.4 GHz

* Power gain with PIN = 19 dBm: 27 dB typical

* Bandwidth: 0.9 GHz to 1.6 GHz