公开(公告)号：US11075620B2

公开(公告)日：2021-07-27

申请号：US17071803

申请日：2020-10-15

Applicant: Texas Instruments Incorporated

Inventor： Shuing Ju ,  Wenxiao Tan ,  Arun Rao

IPC: H03K4/48

Abstract: Aspects provide for a circuit including a voltage supply, a driver, and a feedback bias circuit. The driver includes a first p-type field effect transistor (FET) and a first n-type FET. The voltage supply has an input and an output. The driver has a first input coupled to the voltage supply output, a second input coupled to a first node, and an output coupled to a second node. The first p-type FET has a gate coupled to the output of the driver, a source coupled to the voltage supply output, and a drain coupled to the second node. The first n-type FET has a gate coupled to the output of the second driver, a drain coupled to the second node, and a source coupled to a ground node. The feedback bias circuit has an input coupled to the second node and an output coupled to the voltage supply input.

公开(公告)号：US20210028775A1

公开(公告)日：2021-01-28

申请号：US17071803

申请日：2020-10-15

Applicant: Texas Instruments Incorporated

Inventor： Shuing Ju ,  Wenxiao Tan ,  Arun Rao

IPC: H03K4/48

Abstract: Aspects provide for a circuit including a voltage supply, a driver, and a feedback bias circuit. The driver includes a first p-type field effect transistor (FET) and a first n-type FET. The voltage supply has an input and an output. The driver has a first input coupled to the voltage supply output, a second input coupled to a first node, and an output coupled to a second node. The first p-type FET has a gate coupled to the output of the driver, a source coupled to the voltage supply output, and a drain coupled to the second node. The first n-type FET has a gate coupled to the output of the second driver, a drain coupled to the second node, and a source coupled to a ground node. The feedback bias circuit has an input coupled to the second node and an output coupled to the voltage supply input.

公开(公告)号：US10855263B2

公开(公告)日：2020-12-01

申请号：US16428345

申请日：2019-05-31

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Shuing Ju ,  Wenxiao Tan ,  Arun Rao

IPC: H03K4/48

Abstract: Aspects provide for a circuit including a voltage supply, a driver, and a feedback bias circuit. The driver includes a first p-type field effect transistor (FET) and a first n-type FET. The voltage supply has an input and an output. The driver has a first input coupled to the voltage supply output, a second input coupled to a first node, and an output coupled to a second node. The first p-type FET has a gate coupled to the output of the driver, a source coupled to the voltage supply output, and a drain coupled to the second node. The first n-type FET has a gate coupled to the output of the second driver, a drain coupled to the second node, and a source coupled to a ground node. The feedback bias circuit has an input coupled to the second node and an output coupled to the voltage supply input.