公开(公告)号：US20250141415A1

公开(公告)日：2025-05-01

申请号：US18789103

申请日：2024-07-30

Applicant: Texas Instruments Incorporated

Inventor： Vivek Varier ,  Srinivas K Pulijala ,  Vadim V. Ivanov

IPC: H03F3/45

Abstract: An example apparatus includes: a first transistor having a first terminal and a control terminal; a second transistor having a first terminal and a control terminal, the first terminal of the second transistor coupled to the first terminal of the first transistor; a third transistor having a first terminal and a control terminal; a fourth transistor having a first terminal and a control terminal, the first terminal of the fourth transistor coupled to the first terminal of the third transistor; feedback circuitry coupled to the first transistor, the second transistor, the third transistor and the fourth transistor; current source circuitry having a first terminal and a second terminal, the first terminal of the current source circuitry coupled to the feedback circuitry; slew assist circuitry coupled to the first transistor, the second transistor, the third transistor and the fourth transistor, the feedback circuitry and the current source circuitry.