17385799. Analog-to-Digital Conversion simplified abstract (QUALCOMM Incorporated)

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Analog-to-Digital Conversion

Organization Name

QUALCOMM Incorporated

Inventor(s)

Aram Akhavan of San Diego CA (US)

Seyed Arash Mirhaj of Poway CA (US)

Lei Sun of San Diego CA (US)

Elias Dagher of Laguna Niguel CA (US)

Analog-to-Digital Conversion - A simplified explanation of the abstract

This abstract first appeared for US patent application 17385799 titled 'Analog-to-Digital Conversion

Simplified Explanation

The abstract describes an apparatus for analog-to-digital conversion, specifically an analog-to-digital converter (ADC). The ADC includes a reference-crossing detector, a ramp generator, and a voltage shifter.

  • The apparatus is designed for analog-to-digital conversion.
  • It includes an analog-to-digital converter (ADC).
  • The ADC has a reference-crossing detector with an input and an output.
  • A ramp generator is connected between the output and input of the reference-crossing detector.
  • A voltage shifter is also connected between the output and input of the reference-crossing detector.

Potential Applications

  • This technology can be used in various electronic devices that require analog-to-digital conversion, such as audio and video equipment, sensors, and communication systems.
  • It can be applied in medical devices for accurate measurement and monitoring of physiological signals.
  • Industrial automation systems can benefit from this technology for precise control and monitoring of processes.

Problems Solved

  • The apparatus provides a solution for converting analog signals into digital format, which is essential for processing and analyzing data in digital systems.
  • It addresses the challenge of accurately detecting and converting analog signals by incorporating a reference-crossing detector, ramp generator, and voltage shifter.

Benefits

  • The ADC offers improved accuracy and precision in analog-to-digital conversion.
  • It provides a reliable and efficient method for converting analog signals into digital form.
  • The use of a reference-crossing detector, ramp generator, and voltage shifter enhances the performance and reliability of the ADC.


Original Abstract Submitted

An apparatus is disclosed for analog-to-digital conversion. In an example aspect, the apparatus includes an analog-to-digital converter (ADC). The ADC includes a reference-crossing detector having an input and an output. The ADC also includes a ramp generator coupled between the output of the reference-crossing detector and the input of the reference-crossing detector. The ADC further includes a voltage shifter coupled between the output of the reference-crossing detector and the input of the reference-crossing detector.

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