Attenuator having phase shift circuit and gain compensation circuit

摘要

An attenuator having a phase shift circuit and a gain compensation circuit. In some embodiments, a radio frequency (RF) attenuator circuit includes one or more attenuation blocks arranged in series between an input node and an output node, and each attenuation block may include a local bypass path. . The RF attenuator circuit may further include a global bypass path implemented between the input node and the output node. The RF attenuator circuit may further include a phase compensation circuit configured to compensate for off-capacitance effects associated with at least one of the global bypass path and the one or more local bypass paths.