Patent ID: 11887652
Assignee: CHANGXIN MEMORY TECHNOLOGIES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 8:
9. The control circuit of claim 8, wherein the inverter comprises a first transistor and a second transistor, a substrate terminal of the first transistor is connected to the output terminal of the first feedback unit, and a substrate terminal of the second transistor is connected to the output terminal of the second feedback unit;
a first terminal of the first transistor is connected to the first terminal of the constant-current source, a second terminal of the first transistor is connected to a first terminal of the second transistor, a control terminal of the first transistor is connected to a control terminal of the second transistor, and a second terminal of the second transistor is connected to the ground;
the control unit is configured to adjust a voltage of the substrate terminal of the second transistor according to the first feedback signal, and adjust a voltage of the substrate terminal of the first transistor according to the second feedback signal; and
the first terminal of the control unit is the first terminal of the first transistor, the second terminal of the control unit is the substrate terminal of the first transistor, and the third terminal of the control unit is the substrate terminal of the second transistor.