Patent ID: 11894101
Assignee: CHANGXIN MEMORY TECHNOLOGIES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 9:
10. The sense amplifier of claim 9, wherein the at least one cross-coupled amplify circuit comprises a first transistor, a second transistor, a third transistor and a fourth transistor;
a first end of the first transistor is the first end of the at least one cross-coupled amplify circuit, a second end of the second transistor is the second end of the at least one cross-coupled amplify circuit, a second end of the first transistor is the third end of the at least one cross-coupled amplify circuit, and a second end of the third transistor is the fourth end of the at least one cross-coupled amplify circuit;
the second end of the first transistor is connected to a first end of the second transistor, the second end of the third transistor is connected to a first end of the fourth transistor, the first end of the first transistor is connected to a first end of the third transistor, and the second end of the second transistor is connected to a second end of the fourth transistor; and
a control end of the first transistor is connected to the second end of the third transistor, a control end of the second transistor is connected to the second end of the third transistor, a control end of the third transistor is connected to the second end of the first transistor, and a control end of the fourth transistor is connected to the second end of the first transistor.