A new switched-current cell is presented which simultaneously offers high speed, low distortion, low gain error, and a virtual ground input. In a simulation example 0.01% distortion was achieved at 50MHz sampling rate which makes the cell very well suited for high accuracy high speed filtering applications. It is outlined how the cell can be used in FIR filtering and to form integrators with high DC gain and low distortion.
|Title of host publication||Proc. IEEE International Symposium on Circuits and Systems|
|Place of Publication||Piscataway|
|Publication status||Published - 1996|
|Event||1996 IEEE International Symposium on Circuits and Systems - Atlanta, GA, United States|
Duration: 12 May 1996 → 15 May 1996
|Conference||1996 IEEE International Symposium on Circuits and Systems|
|Period||12/05/1996 → 15/05/1996|