An area-efficient approach to the design of very-large time constants in switched-capacitor integrators
A switched-capacitor integrator circuit with very high time constant using capacitive T-cells, is presented. According to a set of design equations and constraints, a test circuit previously needing an excessive capacitive ratio of over 700 has been integrated with a capacitance spread of only 25. C...
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Veröffentlicht in: | IEEE journal of solid-state circuits 1984-10, Vol.19 (5), p.772-780 |
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Format: | Artikel |
Sprache: | eng |
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