Invention Grant
- Patent Title: Active electromagnetic interference filter with damping network
-
Application No.: US16837208Application Date: 2020-04-01
-
Publication No.: US11601045B2Publication Date: 2023-03-07
- Inventor: Yongbin Chu , Yogesh Kumar Ramadass
- Applicant: TEXAS INSTRUMENTS INCORPORATED
- Applicant Address: US TX Dallas
- Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee Address: US TX Dallas
- Agent Ray A. King; Frank D. Cimino
- Main IPC: H02M1/44
- IPC: H02M1/44 ; H03H11/12 ; H02M1/12 ; H02M3/335 ; H02M1/00
Abstract:
In some examples, a circuit includes an amplifier, a resistor, and a damping network. The amplifier has an amplifier output and first and second amplifier inputs. The first amplifier input is adapted to be coupled to a first terminal, and the second amplifier input is configured to receive a reference voltage. The resistor is coupled between the amplifier output and the first amplifier input. The damping network is coupled between the amplifier output and the first terminal.
Public/Granted literature
- US20200313549A1 ACTIVE ELECTROMAGNETIC INTERFERENCE FILTER WITH DAMPING NETWORK Public/Granted day:2020-10-01
Information query
