TGA2526 2-20 GHz 低噪声放大器,含AGC

The TriQuint TGA2526 is a compact low noise amplifier (LNA) gain block MMIC with adjustable gain control (AGC). The LNA operates from 2 - 20 GHz and is designed using TriQuint's proven standard 0.15 um power pHEMT production process. The TGA2526 provides a nominal 20 dBm of output power at 1 dB gain compression with a small signal gain of 17.5 dB. Greater than 30 dB adjustable gain can be achieved using the Vg2 pin. Typical noise figure is 2.5 dB at 12 GHz. Special circuitry on Vd, Vg1 and Vg2 pins provides ESD protection. The TGA2526 is suitable for a variety of wideband systems such as point-to-point radios, radar warning receivers and electronic counter measures (ECM). The TGA2526 is 100% DC and RF tested on-wafer to ensure performance compliance. The TGA2526 has a protective surface passivation layer providing environmental robustness. The part is lead-free and RoHS compliant. Evaluation boards are available upon request.

技术特性
  • Frequency range: 2 to 20 GHz
  • Midband NF: 2.5 dB
  • Gain: 17.5 dB
  • > 30 dB adjustable gain with Vg2
  • TOI: 29 dBm typical
  • 22 dBm nominal Psat, 20 dBm nominal P1dB
  • ESD protection circuitry on Vd, Vg1, and Vg2
  • Bias: Vd = 5 V, Id = 100 mA, Vg1 = -0.55 V, Vg2 = +1.3 V, typical
  • Technology: 3MI 0.15 um Power pHEMT
  • Chip dimensions: 2.090 x 1.350 x 0.100 mm
应用领域 APPLICATION
  • Electronic Warfare
  • Wideband Gain Blocks / Low Noise Amplifiers (LNAs)
  • X and Ku Band Point-to-Point Radio
技术指标
频率(GHz) 功率(dBm) 增益(dB) NF/PAE +V IQ(mA)
2-20 22 17.5 2.5 5 100
订购信息 Ordering Information
  • TGA2526
机械图样Mechanical Drawing
TGA2526 机械图样
应用技术支持与电子电路设计开发资源下载 版本信息 大小
TGA2526:S 参数    
TGA2526 数据资料DataSheet下载:PDF Rev.V2 2 页