Electricity: power supply or regulation systems – Output level responsive – Using a three or more terminal semiconductive device as the...
Reexamination Certificate
2006-04-21
2008-07-22
Han, Jessica (Department: 2838)
Electricity: power supply or regulation systems
Output level responsive
Using a three or more terminal semiconductive device as the...
C323S208000, C323S280000, C307S110000
Reexamination Certificate
active
07402989
ABSTRACT:
A capacitor multiplier including a capacitor, a first voltage follower, a first impedance element, and a second impedance element is provided. The input terminal of the first voltage follower is electrically connected to the first terminal of the capacitor. Wherein, the voltage level of the output terminal of the first voltage follower changes along with the voltage level of the input terminal thereof. The first terminal of the first impedance element is electrically connected to the first terminal of the second impedance element. The second terminal of the first impedance element is electrically connected to the first terminal of the capacitor. The second terminal of the second impedance element is electrically connected to the output terminal of the first voltage follower.
REFERENCES:
patent: 6806762 (2004-10-01), Stair et al.
patent: 7205827 (2007-04-01), Leung et al.
patent: 2003/0006809 (2003-01-01), Enriquez
Chang Chia-Wrong
Chen Ke-Horng
Huang Li-Ren
Liu Le-Shian
Han Jessica
Industrial Technology Research Institute
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