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Receiving circuit, semiconductor device and semiconductor system including the receiving circuit

A receiving circuit and circuit technology, applied in transmission systems, baseband systems, synchronization devices, etc., can solve problems such as signal integrity degradation

Active Publication Date: 2021-09-28
SK HYNIX INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When a signal is transmitted via a signal transmission line, signal integrity may be degraded due to reflections of the signal occurring at the signal transmission line

Method used

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  • Receiving circuit, semiconductor device and semiconductor system including the receiving circuit
  • Receiving circuit, semiconductor device and semiconductor system including the receiving circuit
  • Receiving circuit, semiconductor device and semiconductor system including the receiving circuit

Examples

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Embodiment Construction

[0017] For some embodiments, the word "coupled" as used herein means that two components are directly connected to each other. For example, a first component coupled to a second component means that the first component is in contact with the second component. For other embodiments, coupled components have one or more intermediate components. For example, even if the first component does not directly contact the second component, the first component is coupled to the second component when both the first component and the second component are in contact with a common third component.

[0018] Hereinafter, a semiconductor device according to the present disclosure will be described below through embodiments with reference to the accompanying drawings.

[0019] figure 1 is a diagram showing the configuration of a semiconductor system 1 according to one embodiment of the present disclosure. refer to figure 1 , the semiconductor system 1 may include a first semiconductor device ...

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PUM

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Abstract

The present invention provides a receiving circuit, a semiconductor device and a semiconductor system including the receiving circuit. The receiving circuit includes receiver, noise boosting circuit and buffer. The receiver generates a positive amplified signal and a negative amplified signal by amplifying the first input signal and the second input signal. The noise boosting circuit adjusts the voltage level of the positive amplified signal and the voltage level of the negative amplified signal based on the first input signal and the second input signal. A buffer generates an output signal by amplifying positively amplified signals and negatively amplifying them.

Description

[0001] Cross References to Related Applications [0002] This application claims priority from Korean Patent Application No. 10-2018-0134534 filed with the Korean Intellectual Property Office on November 5, 2018, the entirety of which is incorporated herein by reference as if set forth in its entirety. technical field [0003] Various embodiments of the present disclosure generally relate to an integrated circuit technology, and more particularly, to a semiconductor memory device and a semiconductor system including a receiving circuit. Background technique [0004] Electronic devices include many electronic components, and computer systems include a large number of electronic components, each including a semiconductor. Semiconductor devices constituting a computer system can communicate with each other by sending and receiving clock signals and data. As the operating speed of computer systems increases, the operating speed of semiconductor devices also increases. For exam...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B1/16H04B1/18H04B1/10H04B1/12H04L7/00
CPCH04B1/16H04B1/18H04B1/10H04B1/12H04L7/0079H04L7/0091G11C7/04G11C7/109G11C7/1084H04L25/03133H04B1/1018
Inventor 李贤培
Owner SK HYNIX INC