A common current source, generally used to bias cross-coupled differential amplifiers in a transconductor, controls third harmonic distortion (HD3) poorly. Separate current sources are shown to provide better control ...
A low voltage,highly linear transconductance-C(G_m-C) low-pass filter for wireless local area network (WLAN) transceiver application is proposed.This transmitter(Tx) filter adopts a 9.8 MHz 3rd-order Chebyshev l...