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Data Sheet
45.0 dBm (35 W), 4.8 GHz to 6.0 GHz, GaN Power Amplifier ADPA1107
FEATURES
POUT with PIN = 27.0 dBm: 45.0 dBm typical at 5.4 GHz to 6.0 GHz Small signal gain: 30.5 dB typical at 4.8 GHz to 5.4 GHz Frequency range: 4.8 GHz to 6.0 GHz PAE with PIN = 27.0 dBm: 56.5% typical at 5.4 GHz to 6.0 GHz VDD: 28 V at IDQ = 350 mA with a 10% duty cycle 40-lead, 6 mm × 6 mm, LFCSP
APPLICATIONS
Weather radars Marine radars Military radars
FUNCTIONAL BLOCK DIAGRAM
VGG1 VDD1A VDD2A VDD2A
GND RFIN GND
ADPA1107
VREF
GND RFOUT GND
VDET
Figure 1.
PACKAGE BASE
GND
VDD1B VDD2B VDD2B
26290-001
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.