17849484. CLOCK MATCHING TUNE CIRCUIT simplified abstract (Texas Instruments Incorporated)

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CLOCK MATCHING TUNE CIRCUIT

Organization Name

Texas Instruments Incorporated

Inventor(s)

Gebhard Haug of Mössingen (DE)

Dirk Preikszat of Freising (DE)

CLOCK MATCHING TUNE CIRCUIT - A simplified explanation of the abstract

This abstract first appeared for US patent application 17849484 titled 'CLOCK MATCHING TUNE CIRCUIT

Simplified Explanation

The patent application describes a system that includes circuitry on two sides of an isolation barrier, which electrically isolates the two sides.

  • The system includes a trimmed oscillator, a first transmitter, and a first receiver on one side, and a tunable oscillator, a second transmitter, and a second receiver on the other side.
  • The first side transmits a training sequence to the second side.
  • The second side tunes the tunable oscillator based on the training sequence.

Potential Applications

  • This technology can be used in communication systems that require isolation between different circuitry.
  • It can be applied in wireless communication systems, where the tuning of the oscillator is crucial for optimal performance.

Problems Solved

  • The system solves the problem of achieving electrical isolation between circuitry on different sides of an isolation barrier.
  • It also solves the problem of tuning an oscillator based on a training sequence.

Benefits

  • The system provides a reliable and efficient way to transmit signals across an isolation barrier.
  • It allows for accurate tuning of the oscillator, leading to improved performance in communication systems.


Original Abstract Submitted

In an example, a system includes circuitry on a first side of an isolation barrier and circuitry on a second side of the isolation barrier, where the isolation barrier is operable to electrically isolate the first side from the second side. The system also includes a trimmed oscillator, a first transmitter, and a first receiver on the first side, the trimmed oscillator coupled to the first transmitter. The system includes a tunable oscillator, a second transmitter, and a second receiver on the second side, the tunable oscillator coupled to the second receiver and the second transmitter. In the system, the first side is configured to transmit a training sequence to the second side, and the second side is configured to tune the tunable oscillator based on the training sequence.

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