18574186. AMPLIFIER CIRCUIT simplified abstract (SONY SEMICONDUCTOR SOLUTIONS CORPORATION)
Contents
AMPLIFIER CIRCUIT
Organization Name
SONY SEMICONDUCTOR SOLUTIONS CORPORATION
Inventor(s)
Eiichi Nakamoto of Kanagawa (JP)
AMPLIFIER CIRCUIT - A simplified explanation of the abstract
This abstract first appeared for US patent application 18574186 titled 'AMPLIFIER CIRCUIT
The amplifier circuit described in the abstract includes an input circuit that generates a differential current based on an input signal, as well as multiple loop filters, modulation circuits, and output circuits.
- The input circuit generates a differential current composed of a first current and a second current.
- The first loop filter includes integration circuits that perform integral actions on the currents and output signals.
- The first modulation circuit and output circuit process the signals from the first loop filter.
- The second loop filter functions similarly to the first, with integration circuits and modulation circuits.
- The second output circuit processes the signals from the second loop filter.
Potential Applications: - This amplifier circuit can be used in audio equipment, communication systems, and instrumentation devices. - It may also find applications in medical devices, automotive systems, and industrial control systems.
Problems Solved: - The circuit helps amplify signals accurately and efficiently. - It provides stable and reliable performance in various applications.
Benefits: - Improved signal amplification and processing capabilities. - Enhanced overall performance and reliability of electronic systems.
Commercial Applications: Title: Advanced Amplifier Circuit for High-Performance Electronics This technology can be utilized in high-end audio equipment, telecommunications infrastructure, and precision measurement instruments. The market implications include increased efficiency, improved signal quality, and enhanced product reliability.
Prior Art: Readers interested in prior art related to this technology can explore patents and research papers on amplifier circuits, differential current generation, and loop filter design in electronic systems.
Frequently Updated Research: Researchers are continually exploring advancements in amplifier circuit design, loop filter optimization, and modulation techniques to enhance signal processing capabilities and overall system performance.
Questions about Amplifier Circuits: 1. How does this amplifier circuit improve signal processing compared to traditional designs? - This amplifier circuit utilizes differential current generation and multiple loop filters to enhance signal amplification accuracy and efficiency.
2. What are the key features that set this amplifier circuit apart from existing technologies? - The integration of multiple loop filters, modulation circuits, and output circuits in this design provides enhanced signal processing capabilities and improved overall performance.
Original Abstract Submitted
An amplifier circuit of the present disclosure includes: an input circuit that is configured to generate a differential current including a first current and a second current on the basis of an input signal; a first loop filter including a first former-stage integration circuit, a first inverter circuit, and a first latter-stage integration circuit, the first former-stage integration circuit configured to perform an integral action on the basis of the first current and a current corresponding to a first output signal, and the first latter-stage integration circuit that is configured to generate a first signal by receiving an output signal of the first inverter circuit and the first output signal and performing an integral action; a first modulation circuit; a first output circuit; a second loop filter including a second former-stage integration circuit, a second inverter circuit, and a second latter-stage integration circuit, the second former-stage integration circuit that receives the second current and a current corresponding to a second output signal and is configured to perform an integral action, and the second latter-stage integration circuit configured to generate a second signal by performing an integral action on the basis of an output signal of the second inverter circuit and the second output signal; a second modulation circuit; and a second output circuit.
