A fifth-order 880MHz/1.76GHz active lowpass filter for 60GHz communications in 40nm digital CMOS Vrije Universiteit Brussel
Abstract--For the analog baseband section of a 60GHz receiver
for fast download applications, two 5th order Butterworth filters
with cutoff frequency of 880MHz and 1.76GHz for 60GHz radios
are implemented in 40nm low power digital CMOS, using Sallen
and Key biquads. Drawing 25/21mA from a 1.1V supply, an IIP3
of -13/-12dBV to -16.7/-18.3dBV and an input-referred noise of
320/280uVrms are measured for the ...
for fast download applications, two 5th order Butterworth filters
with cutoff frequency of 880MHz and 1.76GHz for 60GHz radios
are implemented in 40nm low power digital CMOS, using Sallen
and Key biquads. Drawing 25/21mA from a 1.1V supply, an IIP3
of -13/-12dBV to -16.7/-18.3dBV and an input-referred noise of
320/280uVrms are measured for the ...