Apple inc. (20240097875). Serial Receiver Circuit With Follower Skew Adaptation simplified abstract

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Serial Receiver Circuit With Follower Skew Adaptation

Organization Name

apple inc.

Inventor(s)

Ryan D. Bartling of Campbell CA (US)

Jafar Savoj of Menlo Park CA (US)

Serial Receiver Circuit With Follower Skew Adaptation - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240097875 titled 'Serial Receiver Circuit With Follower Skew Adaptation

Simplified Explanation

The abstract describes a patent application for a serial data receiver circuit in a computer system that includes both an analog and an ADC-based receiver circuit. The front-end circuit generates equalized signals based on received signals encoding a serial data stream with multiple data symbols. During startup, phase information from the analog receiver circuit is used to generate clock signals for the ADC-based receiver circuit, which eventually generates its own phase information for clock signal generation.

  • The patent application describes a serial data receiver circuit with both analog and ADC-based components.
  • The front-end circuit generates equalized signals from received signals encoding a serial data stream with multiple data symbols.
  • During startup, phase information from the analog receiver circuit is used to generate clock signals for the ADC-based receiver circuit.
  • The ADC-based receiver circuit eventually generates its own phase information for clock signal generation.

Potential Applications

This technology could be applied in various communication systems, data transmission devices, and networking equipment.

Problems Solved

This innovation solves the problem of accurately receiving and processing serial data streams with multiple data symbols, especially during the startup phase of communication channels.

Benefits

The benefits of this technology include improved data reception accuracy, efficient clock signal generation, and enhanced overall performance of the serial data receiver circuit.

Potential Commercial Applications

Potential commercial applications of this technology include telecommunications equipment, data storage devices, and networking hardware.

Possible Prior Art

Prior art in this field may include patents related to analog and digital signal processing in communication systems, as well as patents on clock signal generation techniques in data receivers.

Unanswered Questions

How does this technology compare to existing analog and digital receiver circuits in terms of performance and efficiency?

The article does not provide a direct comparison between this technology and existing receiver circuits in terms of performance and efficiency.

Are there any specific limitations or drawbacks associated with the implementation of this technology in practical applications?

The article does not address any potential limitations or drawbacks associated with the implementation of this technology in practical applications.


Original Abstract Submitted

a serial data receiver circuit included in a computer system may include both an analog and an adc-based receiver circuit. a front-end circuit generates different equalized signals based on received signals that encode a serial data stream that includes multiple data symbols. during startup of a communication channel, phase information generated by the analog receiver circuit may be used to generate clock signals for the adc-based receiver circuit. after a period of time, the adc-based receiver circuit can generate its own phase information to be used in the generation of the clock signals.