TGA2238
8 - 11 GHz、60 Watt GaN 功率放大器
Qorvo's TGA2238 is a high power MMIC amplifier fabricated on Qorvo's production 0.25um GaN on SiC process. The TGA2238 operates from 8 - 11 GHz and provides a superior combination of power, gain and efficiency by achieving more than 60W of saturated output power with 25dB of large signal gain and more than 42% power-added efficiency.
This superior performance provides system designers the flexibility to improve system performance while reducing size and cost.
The TGA2238 is matched to 50 ohm with integrated DC blocking capacitors on RF ports simplifying system integration. It is ideally suited for military and commercial x-band radar systems.
Lead-free and RoHS compliant.
Evaluation boards are available upon request.
主要特性
- Frequency range: 8 - 11 GHz
- Pout: 48dBm
- PAE: 42%
- Small signal gain: 31dB
- Return loss: > 10dB
- Bias: VD = 28 V (Pulsed), IDQ = 650 mA, VG = -2.8 V typical
- Pulsed VD: PW = 100 us, DC = 10%
- Chip dimensions: 5.49 x 7.0 x 0.10 mm
典型应用
- X Band Radar
- EW Signal Jammer
- Repeaters / Boosters / DAS
参数
技术文档
Product Data Sheet
数据手册PCB Symbol, Footprint & 3D Model (provided by SamacSys)
PCB Layout FilesApplication Note: GaN Bias Circuit Design Guidelines
应用笔记Application Note: GaN Device Channel Temperature, Thermal Resistance, and Reliability Estimates
应用笔记GaN Power Amplifier Pulsed Operation – Best Practices
应用笔记GaAs and GaN Die Assembly and Handling Procedures
白皮书
设计资源
相关解决方案
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