Driving circuit

A driving circuit and driving module technology, applied in the direction of logic circuit, logic circuit interface device, logic circuit connection/interface layout, etc., can solve the problem of insufficient driving ability of the driving circuit

Pending Publication Date: 2022-02-18
CHANGXIN MEMORY TECH INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on this, it is necessary to provide a driving circuit for the problem of insufficient driving capability of the driving circuit

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Embodiment Construction

[0054] In order to facilitate understanding of the embodiments of the present application, the following will describe the embodiments of the present application more comprehensively with reference to related drawings. A preferred embodiment of the embodiments of the application is given in the accompanying drawings. However, the embodiments of the present application can be implemented in many different forms, and are not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the embodiments of the present application more thorough and comprehensive.

[0055] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the embodiments of this application. The terms used herein in the description of the embodiments of the present application are only for the purpose of describing specific emb...

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Abstract

The embodiment of the invention relates to a driving circuit, which comprises a main driving module which is used for receiving a first signal and generating a second signal according to the first signal, and the driving capability of the second signal is greater than that of the first signal; the auxiliary driving module is connected with the output end of the main driving module and used for receiving the first signal and generating an auxiliary driving signal according to the first signal, and the auxiliary driving signal is used for shortening the rising time of the second signal. The driving capability of the first signal is improved through the main driving module, the rising time of the second signal is shortened through cooperation of the auxiliary driving module, the time sequence margin of the data signal is improved, and therefore the higher signal transmission speed can be achieved.

Description

technical field [0001] The embodiments of the present application relate to the technical field of semiconductor devices, and in particular, to a driving circuit. Background technique [0002] With the continuous development of mobile devices, battery-powered mobile devices such as mobile phones, tablet computers, and wearable devices are increasingly used in daily life. Memory is an indispensable component in mobile devices. High-speed, low-power storage functions have put forward huge demands. [0003] In the memory, it is necessary to drive the data signal through the driving circuit, so as to increase its transmission speed. However, due to the limitation of the power consumption of the memory, the driving capability of the existing driving circuit can no longer meet the rapidly developing usage requirements. Contents of the invention [0004] Based on this, it is necessary to provide a driving circuit for the problem of insufficient driving capability of the driving...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H03K19/01H03K19/0175
CPCH03K19/01H03K19/017509H03K19/0175H03K19/08
Inventor 谷银川郑载勲严允柱李勳
Owner CHANGXIN MEMORY TECH INC
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