18597517. OSCILLATOR CIRCUIT simplified abstract (ROHM Co., LTD.)
Contents
OSCILLATOR CIRCUIT
Organization Name
Inventor(s)
OSCILLATOR CIRCUIT - A simplified explanation of the abstract
This abstract first appeared for US patent application 18597517 titled 'OSCILLATOR CIRCUIT
The present disclosure introduces an oscillator circuit comprising multiple multi-stage inverters arranged in a ring shape to create a loop path, a capacitor connected in series on the loop path, a charging/discharging control circuit that pulse-drives a voltage level at one end of the capacitor based on the output of any of the inverters, and a bias current generating circuit that supplies bias currents to the inverters and the control circuit.
- The oscillator circuit features a unique ring configuration of multi-stage inverters for oscillation.
- The inclusion of a capacitor in the loop path allows for controlled charging and discharging.
- The charging/discharging control circuit ensures precise voltage level adjustments for stable oscillation.
- The bias current generating circuit provides consistent bias currents to all components for reliable operation.
- This innovation combines various elements to create a robust and efficient oscillator circuit.
Potential Applications: - This oscillator circuit can be used in electronic devices requiring precise timing signals. - It can find applications in communication systems, sensors, and signal processing equipment.
Problems Solved: - Provides a stable and reliable oscillation mechanism for electronic devices. - Offers controlled charging and discharging of the capacitor for accurate timing signals.
Benefits: - Enhanced precision in timing signal generation. - Improved reliability and stability in oscillator circuits. - Efficient use of bias currents for optimal performance.
Commercial Applications: Title: Innovative Oscillator Circuit for Precision Timing Applications This technology can be utilized in telecommunications equipment, IoT devices, and test and measurement instruments for accurate signal generation and synchronization.
Questions about Oscillator Circuit: 1. How does the ring configuration of multi-stage inverters contribute to the performance of the oscillator circuit? 2. What are the key advantages of using a capacitor in the loop path of the oscillator circuit?
Original Abstract Submitted
The present disclosure provides an oscillator circuit. The oscillator circuit includes: a plurality of multi-stages inverters, connected in a ring shape to form a loop path; a capacitor, connected in series on the loop path; a charging/discharging control circuit, configured to charge/discharge the capacitor by pulse-driving a voltage level at a first end of the capacitor according to an output of any one of the multi-stages inverters; and a bias current generating circuit, configured to supply bias currents to each of the multi-stages inverters and the charging/discharging control circuit.
