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Invention Grant
CN106598900B LVDS驱动器电路 有权

LVDS驱动器电路
Abstract:
本发明提供了一种LVDS驱动器电路，包括第一LVDS电路单元、第二LVDS电路单元、第一信号输入端、第二信号输入端、第一信号输出端及第二信号输出端，所述第一LVDS电路单元通过所述第一信号输入端和所述第二信号输入端实现信号输入，并由所述第二信号输出端实现信号输出；所述第二LVDS电路单元通过所述第一信号输入端和所述第二信号输入端实现信号输入，并由所述第一信号输出端实现信号输出；所述第一LVDS电路单元与所述第二LVDS电路单元反相并联连接形成H桥型结构且呈逻辑反相对称结构。与相关技术相比，本发明的LVDS驱动器电路结构简单，具有多种输出模式且性能好，适用范围广。
Abstract(English):

The present invention provides a low-voltage differential signaling (LVDS) driver circuit. The LVDS driver circuit comprises a first LVDS circuit unit, a second LVDS circuit unit, a first signal input end, a second signal input end, a first signal output end, and a second signal output end. The first LVDS circuit unit performs signal input by using the first signal input end and the second signal input end, and performs signal output by using the second signal output end. The second LVDS circuit unit performs signal input by using the first signal input end and the second signal input end, and performs signal output by using the first signal output end. The first LVDS circuit unit and the second LVDS circuit unit are in reverse parallel connection so as to form an H bridge structure and takes on a logic reversed symmetrical structure. Compared with related technologies, the LVDS driver circuit has a simple structure, has multiple output modes and has high performance, and is widely used.

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