Sense amplifier

摘要

A sense amplifier circuit includes a first transistor, a second transistor, a third transistor, a fourth transistor, a fifth transistor, a sixth transistor, a first resistive device, and a second resistive device. The first resistive device is coupled to a first data line and to a drain of the third transistor. The second resistive device is coupled to a second data line and to a drain of the fourth transistor. A terminal of the fifth transistor is coupled to the gate of the first transistor. A terminal of the sixth transistor is coupled to the gate of the second transistor.

主权项

1. A sense amplifier circuit, comprising:
a first transistor and a second transistor, the first transistor and the second transistor being transistors of a first type; a third transistor and a fourth transistor, the third transistor and the fourth transistor being transistors of a second type; a first resistive device; a second resistive device; a fifth transistor; and a sixth transistor, wherein
a first end of the first resistive device is coupled to a first data line;a second end of the first resistive device is coupled to a drain of the third transistor and a gate of the second transistor;a first end of the second resistive device is coupled to a second data line;a second end of the second resistive device is coupled to a drain of the fourth transistor and a gate of the first transistor;a first terminal of the fifth transistor is coupled to a source of the third transistor;a second terminal of the fifth transistor is coupled to the first data line;a third terminal of the fifth transistor is coupled to the gate of the first transistor;a first terminal of the sixth transistor is coupled to a source of the fourth transistor;a second terminal of the sixth transistor is coupled to the second data line; anda third terminal of the sixth transistor is coupled to the gate of the second transistor.