公开(公告)号：US20190305811A1

公开(公告)日：2019-10-03

申请号：US16445291

申请日：2019-06-19

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Jikai Chen ,  Yuan Rao ,  Yanli Fan

IPC: H04B1/16 ,  H03K5/153 ,  G05F3/30 ,  G05F3/26

Abstract: A circuit includes a sensor configured to receive an input signal and to provide a sensor output signal in response to the received input signal. A plurality of mirror circuits are configured to receive the sensor output signal from the sensor and to generate mirror circuit output signals. The plurality of mirror circuits includes a first mirror circuit and at least a second mirror circuit. The first mirror circuit increases its respective mirror circuit output signal until its saturation value is reached. The second mirror circuit increases its respective mirror output signal if the sensor output signal is above a threshold value and until its saturation value is reached.

公开(公告)号：US20190253091A1

公开(公告)日：2019-08-15

申请号：US15895648

申请日：2018-02-13

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Jikai Chen ,  Yuan Rao ,  Yanli Fan

IPC: H04B1/16 ,  H03K5/153 ,  G05F3/26 ,  G05F3/30

CPC classification number: H04B1/16 ,  G05F3/26 ,  G05F3/30 ,  H03K5/153

Abstract: A circuit includes a sensor configured to receive an input signal and to provide a sensor output signal in response to the received input signal. A plurality of mirror circuits are configured to receive the sensor output signal from the sensor and to generate mirror circuit output signals. The plurality of mirror circuits includes a first mirror circuit and at least a second mirror circuit. The first mirror circuit increases its respective mirror circuit output signal until its saturation value is reached. The second mirror circuit increases its respective mirror output signal if the sensor output signal is above a threshold value and until its saturation value is reached.

公开(公告)号：US10735041B2

公开(公告)日：2020-08-04

申请号：US16445291

申请日：2019-06-19

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Jikai Chen ,  Yuan Rao ,  Yanli Fan

IPC: H04B1/16 ,  G05F3/30 ,  G05F3/26 ,  H03K5/153

Abstract: A circuit includes a sensor configured to receive an input signal and to provide a sensor output signal in response to the received input signal. A plurality of mirror circuits are configured to receive the sensor output signal from the sensor and to generate mirror circuit output signals. The plurality of mirror circuits includes a first mirror circuit and at least a second mirror circuit. The first mirror circuit increases its respective mirror circuit output signal until its saturation value is reached. The second mirror circuit increases its respective mirror output signal if the sensor output signal is above a threshold value and until its saturation value is reached.

公开(公告)号：US10782717B1

公开(公告)日：2020-09-22

申请号：US16656742

申请日：2019-10-18

Applicant: Texas Instruments Incorporated

Inventor： Jikai Chen ,  Yonghui Tang ,  Yuan Rao ,  Huanzhang Huang ,  Yanli Fan

IPC: G05F1/56 ,  H02M3/158 ,  H03K3/013 ,  H04B1/16 ,  H04B1/12

Abstract: A jitter compensation circuit operates in a first conduction state responsive to a high-to low transition of data and a low-to-high transition of data. The circuit operates in a second conduction state when there is no transition of data. The circuit compensates charge to a voltage supply in the first conduction state, thereby reducing voltage drop caused by transition of data.

公开(公告)号：US10374647B1

公开(公告)日：2019-08-06

申请号：US15895648

申请日：2018-02-13

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Jikai Chen ,  Yuan Rao ,  Yanli Fan

IPC: G05F3/26 ,  G05F3/30 ,  H04B1/16 ,  H03K5/153

CPC classification number: H04B1/16 ,  G05F3/26 ,  G05F3/30 ,  H03K5/153

Abstract: A circuit includes a sensor configured to receive an input signal and to provide a sensor output signal in response to the received input signal. A plurality of mirror circuits are configured to receive the sensor output signal from the sensor and to generate mirror circuit output signals. The plurality of mirror circuits includes a first mirror circuit and at least a second mirror circuit. The first mirror circuit increases its respective mirror circuit output signal until its saturation value is reached. The second mirror circuit increases its respective mirror output signal if the sensor output signal is above a threshold value and until its saturation value is reached.