公开(公告)号：US20210105034A1

公开(公告)日：2021-04-08

申请号：US17001157

申请日：2020-08-24

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： ASWATH VS ,  STHANUNATHAN RAMAKRISHNAN ,  SRIRAM MURALI ,  SARMA SUNDARESWARA GUNTURI ,  JAIGANESH BALAKRISHNAN ,  SASHIDHARAN VENKATRAMAN

IPC: H04B1/10 ,  H04B1/16

Abstract: One example includes a receiver system. The receiver system includes an analog-to-digital converter (ADC) configured to convert an analog input signal into a digital output signal at a sampling frequency. The receiver system also includes a spur correction system configured to receive the digital output signal and to estimate spurs associated with the digital output signal and to selectively correct a subset of the spurs associated with a set of frequencies that are based on the sampling frequency.