DS90LV004中文资料具有预加重功能的 4 通道 LVDS 缓冲器/中继器数据手册TI规格书

描述 Description

The DS90LV004 is a four channel 1.5 Gbps LVDS buffer/repeater. High speed data paths and flow-through pinout minimize internal device jitter and simplify board layout, while configurable pre-emphasis overcomes ISI jitter effects from lossy backplanes and cables. The differential inputs interface to LVDS, and Bus LVDS signals such as those on TI's 10-, 16-, and 18- bit Bus LVDS SerDes, as well as CML and LVPECL. The differential inputs and outputs are internally terminated with a 100Ω resistor to improve performance and minimize board space. The repeater function is especially useful for boosting signals for longer distance transmission over lossy cables and backplanes.

特性 Features

• 1.5 Gbps data rate per channel
• Configurable pre-emphasis drives lossy backplanes and cables
• Low output skew and jitter
• LVDS/CML/LVPECL compatible input, LVDS output
• On-chip 100Ω input and output termination
• 12 kV ESD protection on LVDS outputs
• Single 3.3V supply
• Very low power consumption
• Industrial -40 to +85°C temperature range
• Small TQFP Package Footprint
• Evaluation Kit Available
• See SCAN90004 for JTAG-enabled version