SEMICONDUCTOR DEVICE HAVING DUTY-CYCLE CORRECTOR

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Inventor(s)

SEMICONDUCTOR DEVICE HAVING DUTY-CYCLE CORRECTOR - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240250675 titled 'SEMICONDUCTOR DEVICE HAVING DUTY-CYCLE CORRECTOR

Simplified Explanation: The patent application describes an apparatus with two clock paths that adjust the duty cycle of input clock signals and a control circuit that generates a control signal based on the phase differences between these signals.

Key Features and Innovation:

Two clock paths with duty-cycle adjusters for input clock signals.
Control circuit detects phase differences to generate a control signal.

Potential Applications: This technology can be used in various electronic devices requiring precise clock signal synchronization, such as communication systems, data processing units, and digital signal processing applications.

Problems Solved: This technology addresses the need for accurate duty-cycle adjustment and synchronization of clock signals in electronic systems.

Benefits:

Improved accuracy and synchronization of clock signals.
Enhanced performance of electronic devices.
Increased reliability and efficiency in data processing.

Commercial Applications: Potential commercial applications include telecommunications equipment, computer hardware, industrial automation systems, and high-speed data processing units. This technology can also be utilized in the development of advanced electronic devices for various industries.

Prior Art: Readers interested in prior art related to this technology could explore patents and research papers in the field of clock signal synchronization, duty-cycle adjustment, and phase detection in electronic systems.

Frequently Updated Research: Researchers are constantly exploring new methods and technologies for improving clock signal synchronization and duty-cycle adjustment in electronic systems. Stay updated on the latest advancements in this field for potential future applications and innovations.

Questions about Clock Signal Synchronization: 1. How does this technology improve the accuracy of duty-cycle adjustment in electronic devices? 2. What are the potential challenges in implementing this technology in high-speed data processing units?

Original Abstract Submitted

an apparatus according to some embodiments comprises: a first clock path including a first duty-cycle adjuster that adjusts a duty cycle of a first input clock signal, a second clock path including a second duty-cycle adjuster that adjusts a duty cycle of a second input clock signal having a different phase from the first input clock signal; and a control circuit configured to detect longest one or shortest one of first, second, third, and fourth time periods to generate a control signal. the first, second, third and fourth time periods are defined by phase differences between rising edges and falling edges of the first and second input clock signals.