TGA2219-CP Qorvo Ic Wide Band High Linearity Power Amplifier Chip

Product Specification

Functions2

• High - Power Amplification: Operating in the 13.4 - 16.5 GHz frequency band, it can provide 25 W of saturated output power with a large - signal gain of 27 dB and a power - added efficiency of over 28%. This high - power amplification capability enables it to meet the requirements of applications demanding high - power microwave signals, such as radar and satellite communication systems.
• Good Frequency Characteristics: With an operating frequency range of 13.4 - 16.5 GHz, it has good frequency selectivity and can accurately amplify microwave signals within this frequency band while suppressing signals outside the band, thus ensuring the quality and stability of the output signals.
• 50 - Ohm Matching and Integrated DC - Blocking Capacitors: The TGA2219 - CP is fully matched to 50 ohms, and both RF ports are integrated with DC - blocking capacitors. This feature simplifies system integration, allowing for easy connection to other 50 - ohm microwave devices and circuits without the need for additional external matching networks and DC - blocking circuits, which improves the reliability and stability of the system.

Applications

• Military and Commercial Radar Systems: In radar systems, the TGA2219 - CP is used to amplify the transmitted microwave signals to increase the detection range and accuracy of the radar2. Its high - power, high - gain, and good linearity characteristics can ensure the effective transmission and reception of radar signals, helping to improve the performance of the radar in detecting targets, measuring distances, and identifying targets.
• Satellite Communication Systems: For satellite communication, the TGA2219 - CP is employed in the ground - based station equipment and on - board satellite transponders2. It amplifies the weak satellite signals to a sufficient level for long - distance transmission and reception, compensating for the signal attenuation during the transmission process. Its excellent high - frequency performance and high - power amplification capability can meet the requirements of satellite communication systems for signal quality and power, ensuring the reliability and efficiency of satellite communication.
• Wireless Communication Base Stations: In some high - frequency wireless communication base stations, such as those in the Ku - band, the TGA2219 - CP can be used to amplify the radio - frequency signals to increase the coverage and signal strength of the base stations. Its wide - band and high - linearity characteristics can ensure the quality of the amplified signals, reducing signal distortion and interference, and improving the communication quality and capacity of the base stations.