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The DS25BR440 is a 3.125 Gbps Quad LVDS buffer optimized for high-speed signal routing and repeating over lossy FR-4 printed circuit board backplanes and balanced cables. Fully differential signal paths ensure exceptional signal integrity and noise immunity.
The DS25BR440 features two levels of transmit pre-emphasis (PE) and two levels of receive equalization (EQ). Both of these features compensate for interconnect losses and ultimately maximize noise margin. A loss-of-signal (LOS) circuit monitors each input channel and a unique LOS pin is asserted when no signal is detected at that input.
Wide input common mode range allows the switch to accept signals with LVDS, CML and LVPECL levels; the output levels are LVDS. A very small package footprint requires a minimal space on the board while the flow-through pinout allows easy board layout. Each differential input and output is internally terminated with a 100Ω resistor to lower device return losses, reduce component count and further minimize board space.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | 3.125 Gbps Quad LVDS Buffer w/ Transmit Pre-Emphasis and Receive Equalization datasheet (Rev. B) | 04 Mar 2013 |
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The 1280x800 LCD display accessory kit is an add-on accessory for the AM65x IDK (TMDX654IDKEVM) to add touch and display functions for the evaluation of HMI, industrial PC, and other use cases requiring display. The 1280x800 LCD display accessory kit comes bundled with the AM65x EVM (TMDX654GPEVM) (...)
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| WQFN (RTA) | 40 | Ultra Librarian |
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