The LDMOS transistors are CMOS devices, designed for high frequency and high power operation. These devices are widely used for RF power amplifier applications such as GSM and CDMA cellular base ...
Mountain View, C.A.—Integration Associates announced the launch of the IA4910 programmable dynamic bias controller for base station power amplifier (PA) modules requiring more efficient LDMOS biasing ...
An N-channel JFET has a low bias current when its gate is biased negative to the source. However, this requires either that the gate voltage be biased negative with respect to the source voltage or ...