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The DS25BR110 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. A fully differential signal path ensures exceptional signal integrity and noise immunity.
The DS25BR110 features four levels of receive equalization (EQ), making it ideal for use as a receiver device. Other LVDS devices with similar IO characteristics include the following products. The DS25BR120 features four levels of pre-emphasis for use as an optimized driver 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 100Ω resistor to lower device input and output return losses, reduce component count, and further minimize board space.
| Top documentation | Type | Title | Format options | Date |
|---|---|---|---|---|
| * | Data sheet | DS25BR110 3.125 Gbps LVDS Buffer with Receive Equalization datasheet (Rev. E) | 14 Apr 2013 | |
| Application note | Applications of Low-Voltage Differential Signaling (LVDS) in LED Walls | 29 Oct 2020 | ||
| Application note | Applications of Low-Voltage Differential Signaling (LVDS) in Ultrasound Scanners | 29 Jun 2019 | ||
| Application note | LVDS Repeaters and Crosspoints Extend the Reach of FPD-Link II Interfaces (Rev. A) | 29 Apr 2013 | ||
| Application note | AN-1957 LVDS Signal Conditioners Reduce Data-Dependent Jitter (Rev. A) | 26 Apr 2013 | ||
| User guide | 3.125 Gbps LVDS Buffers with Pre-emphasis and Equalization User Guide | 25 Jan 2012 | ||
| Application note | Extending the Signal Path Over Data Trans Lines Using LVDS Signal Conditioning | 02 Aug 2007 |
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