1. An integrated circuit radio receiver comprises: radio frequency (“RF”) front-end circuitry operable to receive a wireless signal and to produce digital data; a baseband processor operable to process the digital data, wherein the baseband processor is operable to produce a format designation based upon the digital data, the baseband processor includes: a plurality of digital filtering logic wherein each of the digital filtering logic includes a level of digital filtering; and logic operable to select between each digital filtering logic of the plurality of digital filtering logic based upon the format designation, and to process the digital data with the selected level of digital filtering.