TQP3M9019 GaAs pHEMT MMIC Power Amplifier with Ultra-Broadband High-Power Amplification, High Efficiency, and Superior Linear Performance for RF and Microwave Systems
Specifications
Manufacturer:
Qorvo
Product Number:
TQP3M9019
Description:
20-4000MHZ LOW NOISE GAIN BLOCK
Highlight:
Ultra-Broadband High-Power Amplification GaAs pHEMT MMIC power amplifier
,High Efficiency RF power amplifier
,Superior Linear Performance Microwave power amplifier
Introduction
TQP3M9019 High-Performance GaAs pHEMT MMIC Power Amplifier
The TQP3M9019 is a high-performance, ultra-broadband GaAs pHEMT MMIC power amplifier specifically engineered for high-frequency RF and microwave transmission systems.
Key Functions
Ultra-Broadband High-Power Amplification
Delivers consistent high-power output (typical 31 dBm saturated output power) across the frequency range of 6 GHz to 18 GHz, ensuring reliable signal amplification for wideband communication and radar systems without frequency segmentation.
High Efficiency & Low Power Dissipation
Boasts excellent power-added efficiency (PAE: typical 35% @ 10 GHz, P = 28 dBm), converting input power into useful RF output more effectively, reducing unnecessary power consumption and heat generation for improved system thermal management.
Superior Linear & Impedance Matching Performance
Features high linearity (OIP3: typical 43 dBm @ 10 GHz) to minimize intermodulation distortion during high-power transmission, ensuring signal fidelity. Internal impedance matching (optimized for 50 Ω) simplifies external circuit design and reduces development complexity.
Robust & Compact Design
Encased in a small 4 mm * 4 mm 16-lead QFN package, offering excellent thermal conductivity and mechanical stability for space-constrained applications like airborne and handheld devices. Operates stably over a wide temperature range of -40°C to +85°C.
Typical Applications
Microwave Communication Systems
Used in point-to-point (P2P) and point-to-multipoint (P2MP) microwave backhaul links, providing high-power signal transmission to extend communication distance and improve link reliability.
Electronic Warfare & Radar Systems
Deployed in military EW jammers and tactical radar transmitters (such as synthetic aperture radar, SAR), delivering high-power pulses to enhance detection range and jamming effectiveness.
Satellite Communication Terminals
Integrated into Ka-band satellite uplink terminals (both fixed and mobile), amplifying the transmit signal to ensure stable communication with geostationary satellites.
Test & Measurement Equipment
Serves as a high-power RF source module in vector signal generators and RF power meters, providing calibrated high-power signals for equipment testing and calibration.
5G Millimeter-Wave Infrastructure
Applied in 5G millimeter-wave (mmWave) base stations (FR2 band) and small cells, compensating for signal attenuation in high-frequency bands to expand coverage.
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