公开(公告)号：US20200382057A1

公开(公告)日：2020-12-03

申请号：US16998526

申请日：2020-08-20

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Tarunvir SINGH ,  Kumar Anurag SHRIVASTAVA ,  Somshubhra PAUL ,  Sreeram Subramanyam NASUM

IPC: H03B5/12 ,  H03F3/45

Abstract: A digital isolator comprising a set of bipolar transistors and an inductor capacitor (LC) oscillator coupled to the set of bipolar transistors in series, wherein the LC oscillator is configured to be turned on and off based on the current applied to the set of bipolar transistors or the LC oscillator and generate a set of differential signals based on the current flowing through the set of bipolar transistors and mimicking the operational characteristics of an optocoupler.

公开(公告)号：US20200119689A1

公开(公告)日：2020-04-16

申请号：US16223545

申请日：2018-12-18

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Tarunvir SINGH ,  Kumar Anurag SHRIVASTAVA ,  Somshubhra PAUL ,  Sreeram Subramanyam NASUM

IPC: H03B5/12 ,  H03F3/45

Abstract: A digital isolator comprising a set of bipolar transistors and an inductor capacitor (LC) oscillator coupled to the set of bipolar transistors in series, wherein the LC oscillator is configured to be turned on and off based on the current applied to the set of bipolar transistors or the LC oscillator and generate a set of differential signals based on the current flowing through the set of bipolar transistors and mimicking the operational characteristics of an optocoupler.