| 摘要 |
PROBLEM TO BE SOLVED: To obtain an output buffer circuit that can prevent a peak current attended with a rapid current change in a MOS transistor(TR) of an output stage and can be operated at high speed. SOLUTION: In the output buffer circuit that receives an input signal DIN and outputs an output signal DOUT from a pMOS TR M10 and an nMOS TR M20 of an output stage, a capacitor Cp whose charge is discharged connects to a gate terminal G of the pMOS TR M 10 of the output stage and a capacitor Cn that is in a charged state connects to a gate terminal G of the nMOS TR M 20 of the output stage. |
