Invention Grant
- Patent Title: Transconductor system for a power supply system
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Application No.: US16540808Application Date: 2019-08-14
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Publication No.: US11079779B2Publication Date: 2021-08-03
- Inventor: Ryan Erik Lind
- 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 Lawrence J. Bassuk; Charles A. Brill; Frank D. Cimino
- Main IPC: H03F1/46
- IPC: H03F1/46 ; G05F1/46 ; H03F3/45 ; H03F1/02 ; H02M1/00 ; G05F1/575 ; G05F1/56 ; H02M3/04 ; H02M7/04

Abstract:
One example includes a transconductor system. The system includes a first transconductance amplifier that generates a control current in response to a first input voltage. The system also includes a second transconductance amplifier that generates an output signal in response to a second input voltage. The system further includes an intermediate amplifier that generates a control voltage in response to the control current and a third input voltage. The control voltage can be provided to the first and second transconductance amplifiers to set a transconductance of each of the first and second transconductance amplifiers to be approximately equal.
Information query
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