-
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.