H4Q1H1
8-12 GHz, 6 W, 36 dB Gain, GaN MMIC Power Amplifier In A Low-cost Package
Description
The H4Q1H1 is a high-performance, multi-stage power amplifier for use in radar, satcom systems and point-to-point radio implementations. The amplifier provides 6 Watts of RF power over a bandwidth of 8-12 GHz. It offers exceptional linearity and comes with 50 Ω input and output impedances without the need for external matching elements. The GaN MMIC is housed in a 4 mm x 5 mm QFN package. It facilitates a compact, low-cost PCB design by requiring only four pins for all external connections, including RF input and output signals, and multi-stage gate and drain supply voltages.
Features
- 36 dB Small Signal Gain with ±1.5 dB flatness
- Consistent output power and high PAE across the band
- High linearity and excellent EVM performance
- Unconditional RF stability from DC to 40 GHz
- 50 Ω matched at input and output RF terminals
- Single VGG and VDD supply pins for all transistor stages
- ESD protection
Applications
- Defence Applications (Radar, UAV)
- Satellite Communications
- Measurement and Instrumentation
- Radio System Integration
- Wireless Communications
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