A 65 nm CMOS tunable 0.1-to-1.6 GHz distributed transmission line N-path filter with +10 dBm blocker tolerance

A distributed transmission line N-path bandpass filter is presented from 0.1 to 1.6 GHz with 30 MHz 3dB pass-band bandwidth, LO leakage <; -60 dBm, 30 dB to 50 dB out-of-band rejection, in-band IIP3 of +23 dBm, and a +10.1 dBm out-of-band jammer tolerance in a 65 nm CMOS process.