RF Mosfet and Active Bias Controllers
Infineon Technologies offers active bias controllers stabilizing the bias current for NPN transistors and FET’s. They have stable bias current supply even at low battery voltage, and low voltage drop. The controllers come in small SOT 343 package.
Infineon Technologies also offers MOSFETs that are either fully-biased/fully-integrated, semi-biased/partly integrated, and non-biased/not integrated. They offer best in class noise figure and gain, excellent cross-modulation, and robust ESD protected via on-chip gate protection diode.