TI SN75LVDS83B LCD屏FlatLink连接方案
TI 公司的SN75LVDS83B是FlatLink发送器,包括有四个7位并行负载串行输出的移为寄存器,7X时钟合成器,以及5个LVDS线路驱动器,可以把28位单端LVTTL数据同步地在5个平衡对导体上发送,由兼任的接收器接收如SN75LVDS82和集成了LVDS接收器的LCD屏.数据传输速率高达135M像素/秒,像素时肿范围从10MHz到135MHz,工作电压3.3V,75MHz时的功耗为170mW,可用于LCD屏驱动器,UMPC和笔记本电脑以及数码相框等.本文介绍了SN75LVDS83B的主要特性,方框图以及多种连接到LCD屏的应用电路和SN75LVDS83B评估模块电路图.
The SN75LVDS83B FlatLink™ transmitter contains four 7-bit parallel-load serial-out shift registers, a 7X clock synthesizer, and five Low-Voltage Differential Signaling (LVDS) line drivers in a single integrated circuit. These functions allow 28 bits of single-ended LVTTL data to be synchronously transmitted over five balanced-pair conductors for receipt by a compatible receiver, such as the SN75LVDS82 and LCD panels with integrated LVDS receiver.
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