OSCILLATOR WITH FREQUENCY CONTROL

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OSCILLATOR WITH FREQUENCY CONTROL - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240250667 titled 'OSCILLATOR WITH FREQUENCY CONTROL

Simplified Explanation:

The patent application describes a circuit comprising a ring oscillator, a current source, an amplifier, an RC network, and a bias circuit. The current source powers the ring oscillator, while the amplifier controls the current source. The RC network is connected to the first amplifier input, and the bias circuit is connected to the second amplifier input. The bias circuit can set the frequency range and frequency of the ring oscillator.

The circuit includes a ring oscillator, a current source, an amplifier, an RC network, and a bias circuit.
The current source powers the ring oscillator, while the amplifier controls the current source.
The RC network is connected to the first amplifier input, and the bias circuit is connected to the second amplifier input.
The bias circuit can select the frequency range and frequency of the ring oscillator.

Potential Applications: This technology could be used in various electronic devices that require precise frequency control, such as communication systems, signal generators, and clock circuits.

Problems Solved: This technology addresses the need for a circuit that can easily and accurately control the frequency of a ring oscillator within a specific range.

Benefits: The circuit provides a simple and efficient way to set and control the frequency of a ring oscillator, making it ideal for applications requiring precise frequency generation.

Commercial Applications: Title: Frequency Control Circuit for Electronic Devices This technology could have commercial applications in telecommunications equipment, test and measurement instruments, and consumer electronics where precise frequency control is essential for optimal performance.

Prior Art: Readers interested in exploring prior art related to this technology could start by researching patents or publications in the field of oscillator circuits, frequency control circuits, and amplifier control systems.

Frequently Updated Research: Researchers in the field of electronic circuits and frequency control systems may have ongoing studies related to improving the efficiency and accuracy of ring oscillator circuits.

Questions about Frequency Control Circuits: 1. How does the bias circuit in this circuit help in setting the frequency range of the ring oscillator?

  - The bias circuit in the circuit allows for the selection of a specific frequency range for the ring oscillator by adjusting the bias voltage applied to the second amplifier input.

2. What are the potential challenges in implementing this frequency control circuit in high-frequency applications?

  - High-frequency applications may face challenges related to signal integrity, noise interference, and component tolerances that could affect the accuracy of frequency control.

Original Abstract Submitted

a circuit includes a ring oscillator, a current source, an amplifier, a resistor-capacitor (rc) network, and a bias circuit. the current source is configured to power the ring oscillator. the amplifier is configured to control the current source. the amplifier has a first amplifier input and a second amplifier input. the rc network is coupled to the first amplifier input. the bias circuit is coupled to the second amplifier input. the bias circuit is configured to selectably set a frequency range of the ring oscillator, and selectably set a frequency of the ring oscillator within the frequency range.