A radio frequency (RF) receiver front-end includes an low noise amplifier
(LNA) module, a current domain mixing module, and a buffer module. The
LNA module is coupled to amplify an inbound RF signal to produce an
amplified inbound RF current signal. The current domain mixing module is
coupled to mix the amplified inbound RF current signal with a local
oscillation to produce a mixed current signal. The buffer module is
coupled to provide a baseband or near baseband voltage signal from the
mixed current signal.