Input-output line sense amplifier having small current consumption and direct current

Data sensing circuit of semiconductor memory

Sense amplifier circuit for use in a semiconductor memory device

Voltage detecting circuit for semiconductor memory device

Input buffer circuit

Sense amplifier of semiconductor integrated circuit

Current-mode bidirectional input/output buffer for impedance matching

Current-mode bidirectional input/output buffer, Jae-Yoon Sim

Fully differential folded cascode CMOS operational amplifier having adaptive biasing and common mode feedback circuits