Inventor

NAGARAJAN VISWANATHAN

IN20 patents

⚠️ This page may combine multiple inventors who share the name “NAGARAJAN VISWANATHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NAGARAJAN VISWANATHAN

TEXAS INSTRUMENTS INC

Time-interleaved analog-to-digital converter

Correction of sampling mismatch in time-interleaved analog-to-digital converters

Error correcting analog-to-digital converters

Histogram based error estimation and correction

Calibration scheme for a non-linear ADC

Analog-to-digital converter (ADC) having linearization circuit with reconfigurable lookup table (LUT) memory and calibration options

Analog-to-digital converter (ADC) having selective comparator offset error tracking and related corrections

Pattern based estimation of errors in ADC

Digital filtering for analog gain/phase errors

Gain and memory error estimation in a pipeline analog to digital converter

Gain and memory error estimation in a pipeline analog to digital converter

Calibration scheme for a non-linear ADC

Calibration scheme for filling lookup table in an ADC

Analog-to-digital converter (ADC) having linearization circuit with reconfigurable lookup table (LUT) memory and calibration options

Analog-to-digital converter (ADC) having selective comparator offset error tracking and related corrections

Methods and apparatus to estimate analog to digital converter (ADC) error

Linearization of delay domain analog-to-digital converters

Error correcting analog-to-digital converters

Pattern based estimation of errors in ADC

KIRAN GANESH

Non-linearity correction that is independent of input common mode, temperature variation, and process variation