Patent ID: 11901821
Assignee: M3 TECHNOLOGY INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 3:
4. The apparatus of claim 3, wherein the ramp generator comprises:
a first transconductance amplifier having a non-inverting input connected to an output of a ramp circuit, and an inverting input connected to ground;
a second transconductance amplifier having a non-inverting input configured to receive the feedback signal, and an inverting input configured to receive an error signal generated by the error amplifier, and wherein an output of the first transconductance amplifier and an output of the second transconductance amplifier are connected together and further connected to ground through a resistor; and
a comparator having an inverting input connected to the output of the first transconductance amplifier and the output of the second transconductance amplifier, and a non-inverting input connected to ground, and wherein the comparator is configured to generate the set signal.