Patent ID: 11894048
Assignee: CHANGXIN MEMORY TECHNOLOGIES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G  Y | IPC G

Claim 3:
4. The control amplifying circuit of claim 3, wherein the power supply output circuit comprises a first preset power supply, a second preset power supply, a first switching transistor and a second switching transistor; wherein
a first end of the first switching transistor is connected with the first power supply switching signal, and a first end of the second switching transistor is connected with the second power supply switching signal;
a second end of the first switching transistor is connected with the first preset power supply, and a second end of the second switching transistor is connected with the second preset power supply; and
a third end of the first switching transistor is connected with a third end of the second switching transistor for outputting the preset power supply signal;
wherein the first preset power supply is configured to output the first voltage value, and the second preset power supply is configured to output the second voltage value.