公开(公告)号：US11303277B2

公开(公告)日：2022-04-12

申请号：US17074711

申请日：2020-10-20

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Krishna Reddy Mudimela Venkata ,  Sneha Shetty ,  Sankar Debnath

IPC: H03K19/0185 ,  H03K3/037

Abstract: A circuit includes first through fifth transistors. The first transistor has a first control input and first and second current terminals. The second transistor has a second control input and third and fourth current terminals. The third transistor has a third control input and fifth and sixth current terminals. The third control input is coupled to the third current terminal, and the fifth current terminal is coupled to a supply voltage node. The fourth transistor has a fourth control input and seventh and eighth current terminals. The fourth control input is coupled to the first current terminal, and the seventh current terminal coupled to the supply voltage node. The fifth transistor has a fifth control input and ninth and tenth current terminals. The fifth control input is coupled to the first control input, and the tenth current terminal coupled to the second current terminal.