Amplifiers – With periodic switching input-output
Reexamination Certificate
2008-07-22
2008-07-22
Pascal, Robert (Department: 2817)
Amplifiers
With periodic switching input-output
Reexamination Certificate
active
07403064
ABSTRACT:
An operational amplifier is dynamically accelerated depending on its internal state. Acceleration is disabled when the internal state indicates a risk of instability. When the internal state of the operational amplifier indicates no risk of instability, the acceleration is turned on to speed up the circuit operation.
REFERENCES:
patent: 5825250 (1998-10-01), Tomasini et al.
patent: 7164298 (2007-01-01), Sung
patent: 2006/0091955 (2006-05-01), Choi
Todd Sepke et al, “Comparator-Based Switched-Capacitor Circuits For Scaled CMOS Technologies”, ISSCC 2006 / Session 12 / Nyquist ADCs / 12.4, Feb. 7, 2006, pp. 220-221, pp. 649, 2006 IEEE International Solid-State Circuits Conference.
Chou Gerchih
Lin Chia-Liang
Tsai Ming-Je
Hsu Winston
Nguyen Hieu P
Pascal Robert
REALTEK Semiconductor Corp.
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