The DS25BR120 is a single channel 3.125 Gbps LVDS buffer optimized for high-speed signal transmission over lossy FR-4 printed circuit board backplanes and balanced metallic cables. Fully differential signal paths ensure exceptional signal integrity and noise immunity.

The DS25BR120 features four levels of pre-emphasis (PE) for use as an optimized driver device. Other LVDS devices with similar IO characteristics include the following products. The DS25BR110 features four levels of equalization for use as an optimized receiver device, while the DS25BR100 features both pre-emphasis and equalization for use as an optimized repeater device. The DS25BR150 is a buffer/repeater with the lowest power consumption and does not feature transmit pre-emphasis nor receive equalization.

Wide input common mode range allows the receiver to accept signals with LVDS, CML and LVPECL levels; the output levels are LVDS. A very small package footprint requires minimal space on the board while the flow-through pinout allows easy board layout. The differential inputs and outputs are internally terminated with a 100? resistor to lower device input and output return losses, reduce component count and further minimize board space.

• DC - 3.125 Gbps Low Jitter, High Noise Immunity, Low Power Operation
• Four Levels of Transmit Pre-Emphasis Drive Lossy Backplanes and Cables
• On-Chip 100? Input and Output Termination Minimizes Insertion and Return Losses, Reduces Component Count, and Minimizes Board Space
• 7 kV ESD on LVDS I/O pins Protects Adjoining Components
• Small 3 mm x 3 mm 8-WSON Space Saving Package

All trademarks are the property of their respective owners.

• Function
• Buffer
• Protocols
• LVDS
• Number of transmitters
• 1
• Number of receivers
• 1
• Supply voltage (V)
• 3.3
• Signaling rate (Mbps)
• 3125
• Input signal
• LVDS, LVPECL, CML, LVCMOS
• Output signal
• LVDS
• Rating
• Catalog
• Operating temperature range (C)
• -40 to 85

DS25BR120的完整型号有：DS25BR120TSD/NOPB，以下是这些产品的关键参数及官网采购报价：

DS25BR120TSD/NOPB，工作温度：-40 to 85，封装：WSON (NGQ)-8，包装数量MPQ：1000个，MSL 等级/回流焊峰值温度：Level-3-260C-168 HR，引脚镀层/焊球材料：SN，TI官网DS25BR120TSD/NOPB的批量USD价格：1.892（1000+）

DS25BR100EVK — 具有发送预强调和接收均衡功能的 3.125 Gbps LVDS 单通道缓冲器系列

The DS25BR100EVK is an evaluation kit designed for demonstrating performance of the 3.125 Gbps LVDS Single Channel Buffers with Transmit Pre-Emphasis (PE) and Receive Equalization (EQ) family (DS25BR100, DS25BR110 and DS25BR120). The evaluation kit provides all three devices on a single board and (...)

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