公开(公告)号：US20200036373A1

公开(公告)日：2020-01-30

申请号：US16353853

申请日：2019-03-14

Applicant: Texas Instruments Incorporated

Inventor： David Wayne Evans ,  Kavitha Rapolu

IPC: H03K17/082

Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to improve switching conditions in a closed loop system. An example device includes a first switch adapted to be coupled to a first node, a second switch adapted to be coupled to a second node, a capacitor including a first terminal and a second terminal, wherein the first terminal is coupled the first switch, and wherein the second terminal is coupled to the second switch, a first multiplier coupled to the first terminal and to the second terminal, wherein the first multiplier is adapted to be coupled to at least a third node and a fourth node, and a second multiplier coupled to the first terminal and to the second terminal.

公开(公告)号：US11218146B2

公开(公告)日：2022-01-04

申请号：US16921552

申请日：2020-07-06

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： David Wayne Evans ,  Kavitha Rapolu

IPC: H03K17/082 ,  H03K17/08 ,  H03M1/08

Abstract: A device includes: a capacitor having first and second terminals; a first switch; a second switch coupled to the second terminal; a first multiplier coupled between the first and second terminals; a second multiplier coupled between the first and second terminals; and a buffer having an input terminal and an output terminal. The first switch is coupled between the output terminal and the first terminal.

公开(公告)号：US20200336139A1

公开(公告)日：2020-10-22

申请号：US16921552

申请日：2020-07-06

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： David Wayne Evans ,  Kavitha Rapolu

IPC: H03K17/082

Abstract: A device includes: a capacitor having first and second terminals; a first switch; a second switch coupled to the second terminal; a first multiplier coupled between the first and second terminals; a second multiplier coupled between the first and second terminals; and a buffer having an input terminal and an output terminal. The first switch is coupled between the output terminal and the first terminal.

公开(公告)号：US10707857B2

公开(公告)日：2020-07-07

申请号：US16353853

申请日：2019-03-14

Applicant: Texas Instruments Incorporated

Inventor： David Wayne Evans ,  Kavitha Rapolu

IPC: H03K17/082 ,  H03M1/08 ,  H03K17/08

Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to improve switching conditions in a closed loop system. An example device includes a first switch adapted to be coupled to a first node, a second switch adapted to be coupled to a second node, a capacitor including a first terminal and a second terminal, wherein the first terminal is coupled the first switch, and wherein the second terminal is coupled to the second switch, a first multiplier coupled to the first terminal and to the second terminal, wherein the first multiplier is adapted to be coupled to at least a third node and a fourth node, and a second multiplier coupled to the first terminal and to the second terminal.