The TriQuint TGM2543-SM is a combination limiter/LNA which operates from 4 to 20 GHz and provides 4W CW survivability, 17 dB mid-band gain, and 2 dB mid-band noise figure. This LNA/Limiter has an adjustable gain and uses a high performance ceramic package. The TGM2543-SM limiter is designed using TriQuint proven standard GaAs VPIN product process, and the LNA function is fabricated with the GaAs pHEMT 0.15um gate production process.
