Patent ID: 6509894
Filing Date: 2003-01-21
Classification: G09G,H02M

Abstract:
A power generator circuit comprising:first clamping circuit, a second clamping circuit, and a sampling switch, said first clamping circuit clamping a first signal to a clamped voltage level, said first signal oscillating between a reference voltage level and said clamped voltage level; said second clamping circuit clamping a second signal to said clamped voltage level, said second signal oscillating between said reference voltage level and said clamped voltage level, said first signal being inverted to produce said second signal; said sampling switch including a supply voltage line, said supply voltage line providing a supply voltage, said first signal controlling said sampling switch to connect said second signal to said supply voltage line, said second signal being connected to said supply voltage line when said second signal is at said reference voltage level.