公开(公告)号：US20250076348A1

公开(公告)日：2025-03-06

申请号：US18524737

申请日：2023-11-30

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Kashyap BAROT ,  Arvind GUPTA ,  Avinash SHAH ,  Sreeram Nasum S

IPC: G01R19/00

Abstract: An opto-emulator transmitter includes: a current controller; an oscillator circuit; and receiver replica circuitry. The current controller has a first terminal, a second terminal, and a third terminal. The oscillator circuit has a first terminal, a second terminal, and a third terminal. The first terminal of the oscillator circuit is coupled to the second terminal of the current controller. The receiver replica circuitry has a first terminal, a second terminal, and a third terminal. The first terminal of the receiver replica circuitry is coupled to the second terminal of the oscillator circuit. The second terminal of the receiver replica circuitry is coupled to the third terminal of the oscillator circuit. The third terminal of the receiver replica circuitry is coupled to the third terminal of the current controller.

公开(公告)号：US20240195409A1

公开(公告)日：2024-06-13

申请号：US18194267

申请日：2023-03-31

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Avinash SHAH ,  Kashyap BAROT ,  Sreeram Nasum S

IPC: H03K17/687

CPC classification number: H03K17/6871

Abstract: A circuit incudes: a first transistor; a capacitor; a second transistor; and a second resistor. The first transistor has a current terminal and a first control terminal. The capacitor has a capacitor terminal coupled to the current terminal of the first transistor. The second transistor has a first current terminal, a second current terminal, and a second control terminal. The first current terminal of the second transistor is coupled to the capacitor terminal. The second current terminal of the second transistor is coupled to the first control terminal. The resistor has a resistor terminal coupled to the second control terminal.