TGA2237
0.03 - 2.5 GHz, 10 Watt GaN Power Amplifier
Qorvo's TGA2237 is a wideband distributed amplifier fabricated on Qorvo's production 0.25um GaN on SiC process. The TGA2237 operates from 0.03 - 2.5GHz and provides 10W of saturated output power with 13dB of large signal gain and greater than 52% power-added efficiency.
The broadband performance supports both radar and communication applications across defense and commercial markets as well as electronic warfare. The TGA2237 is fully matched to 50 ohms at both RF ports allowing for simple system integration. DC blocks are required on both RF ports and the drain voltage must be injected through an off chip bias-tee on the RF output port.
Lead-free and RoHS compliant.
Evaluation Boards are available upon request.
Key Features
- Frequency range: 0.3-2.5 GHz
- PSat: 40dBm @ Pin=27dBm
- P1dB: >32dBm
- PAE: >52%
- Large signal gain: 13dB
- Small signal gain: 19dB
- Return loss: >10dB
- IM3 @ 120mA Pout< 33dBm/tone: -30dBc
- IM5 @ 120mA Pout< 33dBm/tone: -30dBc
- Bias: Vd = 30 V, Idq = 360 mA, Vg = -2.5 V typical
- Wideband flat power
- Dimensions: 2.4 x 1.8 x 0.10 mm
Typical Applications
- Commercial Radar
- Communication Systems
- Electronic Warfare
- Military Radar
- Multi-Band VSAT
- Cellular Infrastructure Base Station
Parameters
Technical Documents
Product Data Sheet
Data SheetApplication Note: GaN Bias Circuit Design Guidelines
Application NoteApplication Note: GaN Device Channel Temperature, Thermal Resistance, and Reliability Estimates
Application NotePCB Symbol, Footprint & 3D Model (provided by SamacSys)
PCB Layout FilesGaAs and GaN Die Assembly and Handling Procedures
White Paper
Design Resources
Related Solutions
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