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An overview of LVDSAn Overview of LVDS Technology

An Overview of LVDS Technology
INTRODUCTION Recent growth in high-end processors, multi-media, virtual reality and networking has demanded more bandwidth than ever before. But the point-to-point physical layer interfaces have not been able to deal with moving information at the data rates required. Some of today’s biggest challenges that remain to be solved include: the ability to transfer data fast, lower power systems than currently available, and economical solutions to overcome the physical layer bottleneck. Data Transmission standards like RS-422, RS-485, SCSI and others all have their own limitations most notably in transferring raw data across a media. Not anymore. Low Voltage Differential Signaling (LVDS) is a high speed ( > 155.5 Mbps), low power ge