Electricity: power supply or regulation systems – Output level responsive – Using a three or more terminal semiconductive device as the...
Patent
1995-09-11
1997-03-11
Wong, Peter S.
Electricity: power supply or regulation systems
Output level responsive
Using a three or more terminal semiconductive device as the...
323281, G05F 1445
Patent
active
056105045
ABSTRACT:
An automatic regulating circuit gradually regulates an output voltage to a reference value in synchronism with a clock signal, and has a binary search controller changing the value of a control signal across a final value corresponding to said reference value until a convergence at the final value; the control signal is supplied to a level shifting system so as to converge the output voltage at the reference value, and the automatic regulating circuit quickly completes the voltage regulation.
REFERENCES:
patent: 3818306 (1974-06-01), Marini
patent: 4438498 (1984-03-01), Sekel et al.
patent: 5432693 (1995-07-01), Anderson
T. Tamura et al.; "A Single-Chip Video-Processing IC Made by an Improved BI-CMOS Process"; 1992 IEEE WPN 15.7, pp. 264-265.
Han Y. J.
NEC Corporation
Wong Peter S.
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