Abstract
LVDS (Low Voltage Differential Signaling) that the low-voltage differential signal transmission, is a meet today's high-performance data transfer applications of new technology. Because of its system can supply voltage as low as 2 V, so it can meet the needs of future applications, in addition, this low-voltage swing can reduce the power dissipation, along with the advantages of differential transmission. LVDS technology for the simple line driver and receiver physical layer devices and more complex interface communication chipsets. LVDS solutions for designers to solve high-speed I / O interface provides a new choice. LVDS for the current and future high-bandwidth data transfer applications milliwatts per Gigabit programmes. More advanced bus LVDS (BLVDS) is based in LVDS development of the above, the bus LVDS (BLVDS) LVDS technology is based on the bus interface circuits of a new series, devoted to the realization of multi-point cable or backplane applications . This is designed to introduce LVDS signal, LVDS system design, there is the practical application of the practical problems in the introduction. In the LVDS signals on the presentation and LVDS signal transmission components, LVDS signal level features, differential signal anti-noise characteristics. LVDS in this section elaborate on the PCB board, board wire, the differential lines, terminals, the unused pin, medium (cable and connectors) choice, in the noisy environment designed to improve reliability in the design. Finally a brief introduction of the LVDS LCD monitors in the application. Key words: LVDS, differential signal, PCB, TTL
