Patent ID: 11971734
Assignee: SG MICRO CORP
Field: Control (Instruments)
Classification: CPC G | IPC G

Claim 5:
6. The control circuit according to claim 5, wherein the reset signal generation module comprises:
a first transistor, a second transistor and a first resistor sequentially connected in series between the power supply terminal and the ground;
a third transistor and a fourth transistor sequentially connected in series between the power supply terminal and the ground; and a first inverter,
wherein the first transistor and the third transistor form a current mirror,
a control terminal of the second transistor is grounded,
a control terminal of the fourth transistor is used for receiving the reference voltage,
an input terminal of the first inverter is connected with the first current terminal of the fourth transistor, and an output terminal of the first inverter is used for providing the reset signal.