Texas Instruments Corporation

Abhinav Chandra

Visvesvaraya Appala Pentakota

Neeraj Shrivastava

Viswanathan Nagarajan

Narasimhan Rajagopal

Nithin Gopinath

Harshit Moondra

A circuit includes a nonlinear analog-to-digital converter (ADC) configured to provide a first digital output based on an analog input signal. The circuit also includes a linearization circuit having a lookup table (LUT) memory configured to store initial calibration data. The linearization circuit is coupled to the nonlinear ADC and is configured to: determine updated calibration data based on the initial calibration data; replace the initial calibration data in the LUT memory with the updated calibration data; and provide a second digital output at a linearization circuit output of the linearization circuit based on the first digital output and the updated calibration data.

Growing community of inventors

Bengaluru, India

Abhinav Chandra