Skyworks Solutions, Inc.
Low-noise amplifier having programmable-phase gain stage

Abstract:

Low-noise amplifier having programmable-phase gain stage. In some embodiments, a radio-frequency amplifier can include an input node, an output node, and a programmable-phase gain stage implemented between the input node and the output node. The programmable-phase gain stage can be configured to operate in one of a plurality of gain settings, and to provide a desired phase for a signal at each of the plurality of gain settings.