Published January 1, 2010
| Version v1
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DC-gain enhancement technique for differential current-mode integrators
Creators
- 1. Bogazici Univ, Dept Elect & Elect Engn, TR-34342 Istanbul, Turkey
Description
A DC-gain enhancement technique for Q-tuning is presented for low-voltage current-mirror based differential current-mode integrators. A tunable active resistor makes it theoretically possible to obtain infinite DC-gain without making any modification to the operating point of the integrator. Simulation results agree well with the technique.
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