Fairchild Semiconductor's RMPA5255 WLAN RF power amplifier has been selected for use in Broadcom's latest single-chip and PCI Express-enabled Wi-Fi reference designs. The selection is based on ...

In a balanced op-amp circuit, the op-amp inputs see equal impedances looking into the circuit. Balanced circuits provide better performance by cancelling some input errors and have a simple R F /R I ...

AGC (automatic-gain-control) amplifiers use the nonlinear characteristics of control devices. The magnitude of the real component in some of their differential parameters changes depending on ...