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The DS91M125 is a 1:4 M-LVDS repeater designed for driving and distributing clock or data signals to up to four multipoint networks.
M-LVDS (Multipoint LVDS) is a new family of bus interface devices based on LVDS technology specifically designed for multipoint and multidrop cable and backplane applications. It differs from standard LVDS in providing increased drive current to handle double terminations that are required in multi-point applications. Controlled transition times minimize reflections that are common in multipoint configurations due to unterminated stubs.
A single DS91M125 channel is a 1:4 repeater that accepts M-LVDS/LVDS/CML/LVPECL signals and converts them to M-LVDS signal levels. Each output has an associated independent driver enable pin. The DS91M125 input conforms to the LVDS standard.
The DS91M125 has a flow-through pinout for easy PCB layout. It provides a new alternative for high speed multipoint interface applications. It is packaged in a space saving SOIC-16 package.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | DS91M125 125 MHz 1:4 M-LVDS Repeater with LVDS Input datasheet (Rev. C) | 16 Apr 2013 | |
| Application note | An Introduction to M-LVDS and Clock and Data Distribution Applications (Rev. C) | PDF | HTML | 22 Jun 2023 | |
| Application brief | How Far, How Fast Can You Operate MLVDS? | 06 Aug 2018 | ||
| Application note | Introduction to M-LVDS (TIA/EIA-899) (Rev. A) | 03 Jan 2013 | ||
| EVM User's guide | 125 MHz 1:4 M-LVDS Repeater with LVDS Input Evaluation Board | 26 Jan 2012 |
For additional terms or required resources, click any title below to view the detail page where available.
| Package | Pins | Download |
|---|---|---|
| SOIC (D) | 16 | View options |
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