Invention Grant
- Patent Title: Common mode gain trimming for amplifier
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Application No.: US15142134Application Date: 2016-04-29
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Publication No.: US10027295B2Publication Date: 2018-07-17
- Inventor: Wenxiao Tan , Mayank Garg , Noble Narku-Tetteh
- 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: H02P1/00
- IPC: H02P1/00 ; H03F3/45 ; H03F1/56 ; H02P31/00 ; G11C7/06
Abstract:
An electrical device (e.g., an integrated circuit) includes an amplifier, a configurable common mode gain trim circuit, and a memory. The configurable common mode gain trim circuit is coupled to the amplifier. The memory is configured to include trim data that is usable during an initialization process for the electrical device to configure the impedance matching circuit.
Public/Granted literature
- US20170288622A1 COMMON MODE GAIN TRIMMING FOR AMPLIFIER Public/Granted day:2017-10-05
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