Low voltage differential signaling
http://en.wikipedia.org/wiki/Low-voltage_differential_signaling
National Semiconductors
Data Transmission Lines and Their Characteristics
Reflections: Computations and Waveforms
Long Transmission Lines and Data Signal Quality
Transmission Line RAPIDESIGNERr Operation and Applications Guide
Chapter 1 : Introduction to LVDS
Chapter 2 : Using LVDS
Chapter 3 : High-speed design
Chapter 4 : Designing with LVDS
Chapter 5 : Backplane design considerations and Bus LVDS
Chapter 6 : Cable, connectors, and performance testing
Chapter 7 : Performance testing
Chapter 8 : Evaluation kits
LVDS Owner’s Manual Including High-Speed CML and Signal Conditioning
Texas Instruments
LVDS Design Notes
Performance of LVDS With Different Cables
LVDS Application and Data Handbook
Books
High speed digital system design (a handbook of interconnect theory and design practices)
High-speed digital design - A Handbook of Black Magic