公开(公告)号：US20250105854A1

公开(公告)日：2025-03-27

申请号：US18973169

申请日：2024-12-09

Applicant: Texas Instruments Incorporated

Inventor： Visvesvaraya Appala Pentakota ,  Srinivas Kumar Reddy Naru ,  Chirag Shetty ,  Eeshan Miglani ,  Neeraj Shrivastava ,  Narasimhan Rajagopal ,  Shagun Dusad

IPC: H03M1/10

Abstract: In described examples, a circuit includes a multiplexer. The multiplexer receives an input voltage and a calibration signal. An analog-to-digital converter (ADC) is coupled to the multiplexer and generates an output code in response to the calibration signal. A storage circuit is coupled to the ADC and stores the input code representative of the calibration signal at an address corresponding to the output code. The stored input code includes an index value and a coarse value.

公开(公告)号：US12206427B2

公开(公告)日：2025-01-21

申请号：US17588493

申请日：2022-01-31

Applicant: Texas Instruments Incorporated

Inventor： Visvesvaraya Appala Pentakota ,  Srinivas Kumar Reddy Naru ,  Chirag Shetty ,  Eeshan Miglani ,  Neeraj Shrivastava ,  Narasimhan Rajagopal ,  Shagun Dusad

IPC: H03M1/10

Abstract: In described examples, a circuit includes a multiplexer. The multiplexer receives an input voltage and a calibration signal. An analog-to-digital converter (ADC) is coupled to the multiplexer and generates an output code in response to the calibration signal. A storage circuit is coupled to the ADC and stores the input code representative of the calibration signal at an address corresponding to the output code. The stored input code includes an index value and a coarse value.

公开(公告)号：US20220247421A1

公开(公告)日：2022-08-04

申请号：US17588493

申请日：2022-01-31

Applicant: Texas Instruments Incorporated

Inventor： Visvesvaraya Appala Pentakota ,  Srinivas Kumar Reddy Naru ,  Chirag Shetty ,  Eeshan Miglani ,  Neeraj Shrivastava ,  Narasimhan Rajagopal ,  Shagun Dusad

IPC: H03M1/10

Abstract: In described examples, a circuit includes a multiplexer. The multiplexer receives an input voltage and a calibration signal. An analog-to-digital converter (ADC) is coupled to the multiplexer and generates an output code in response to the calibration signal. A storage circuit is coupled to the ADC and stores the input code representative of the calibration signal at an address corresponding to the output code. The stored input code includes an index value and a coarse value.