A current-domain first-order all-pass filter-section has been developed, composed of a single capacitor and CMOS circuits with linear resistive input impedance, based on the square-law characteristic of an MOS transistor in saturation. Experimental verification has been performed by means of an integrated cascade of 26 identical all-pass sections acting as a continuous-time delay-line.
|Publication status||Published - 1987|
|Event||13th European Solid-state Circuits Conference, ESSCIRC 1987 - Taunus-Tagungs-Zentrum, Friedrichsdorf, Germany|
Duration: 23 Sep 1987 → 25 Sep 1987
Conference number: 13
|Conference||13th European Solid-state Circuits Conference, ESSCIRC 1987|
|Period||23/09/87 → 25/09/87|