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Takahiro INOUE Fumio UENO Satoru SONOBE
Switched capacitor (SC) circuits for realizing piecewise-linear S- and Z-shaped variable threshold functions are proposed. With these circuits, basic nonlinear functions in fuzzy logic and neural networks can be synthesized in the form suitable for MOS VLSIs.
Takahiro INOUE Fumio UENO Satoru SONOBE
A low sensitivity high-Q band-pass switched-capacitor (SC) filter with zero worst-case sensitivity at every arttenuation zero is proposed. The proposed SC filter is synthesized using parasitic-insensitive SC integrators with reduced capacitance spread.