초록 ▼

A high voltage clock generator including an isolation and precharge circuit to charge a bootstrap capacitance at a time prior to driving the load capacitance to a higher voltage level. The first clock generator charges a load capacitance to the initial voltage level while the isolation precharge cir

A high voltage clock generator including an isolation and precharge circuit to charge a bootstrap capacitance at a time prior to driving the load capacitance to a higher voltage level. The first clock generator charges a load capacitance to the initial voltage level while the isolation precharge circuit has already acted to charge the bootstrap capacitance. A second clock generator drives the bootstrap capacitance to a higher voltage level, at which time the isolation precharge circuit acts to engage the bootstrap capacitance to the load capacitance and charge the load capacitance to a higher voltage level.

대표청구항 ▼

A high voltage clock generator comprising: a first clock generator to charge a load capacitance to a first voltage level; a bootstrap capacitance having a base plate and a top plate; an isolation and precharge circuit to charge the top plate of the bootstrap capacitance at a time prior to driving th

A high voltage clock generator comprising: a first clock generator to charge a load capacitance to a first voltage level; a bootstrap capacitance having a base plate and a top plate; an isolation and precharge circuit to charge the top plate of the bootstrap capacitance at a time prior to driving the load capacitance to a second voltage level; and a second clock generator to drive the base plate of the bootstrap capacitance such that the load capacitance is driven to the second voltage level.