Controlled transconductance differential stage
A differential stage which uses a bias generator circuit to set the operating currents of the input stage FETs to make the incremental Gm primarily a function of a single resistor embedded in the biasing circuit, such that the input stage has a Gm which only gradually departs from nominal under over...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A differential stage which uses a bias generator circuit to set the operating currents of the input stage FETs to make the incremental Gm primarily a function of a single resistor embedded in the biasing circuit, such that the input stage has a Gm which only gradually departs from nominal under overdrive, and continues to supply output currents which increase with an increasing differential input signal. |
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