DS15BR400 Datasheet

Interface - Signal Buffers, Repeaters, Splitters


The DS15BR400 /DS15BR401 are four channel LVDS buffer/repeaters capable of datarates of up to 2 Gbps. High speeddata paths and flow-through pinout minimize internal devicejitter and simplify board layout, while pre-emphasis overcomesISI jitter effects from lossy backplanes and cables. Thedifferential inputs interface to LVDS, and Bus LVDS signalssuch as those on Nationals 10-, 16-, and 18- bit Bus LVDSSerDes, as well as CML and LVPECL. The differential inputsand outputs of the DS15BR400 are internally terminated with100Ω resistors to improve performance and minimize boardspace. The DS15BR401 does not have input termination resistors.The repeater function is especially useful for boostingsignals for longer distance transmission over lossy cables andbackplanes.The DS15BR400/DS15BR401 are powered from a single3.3V supply and consume 578 mW (typ). They operate overthe full -40°C to +85°C industrial temperature range and areavailable in space saving LLP-32 and TQFP-48 packages. DS15BR400 Features • DC to 2 Gbps low jitter, high noise immunity, low poweroperation• 6 dB of pre-emphasis drives lossy backplanes and cables• LVDS/CML/LVPECL compatible input, LVDS output• On-chip 100 Ω output termination, optional 100 Ω inputtermination• 15 kV ESD protection on LVDS inputs and outputs• Single 3.3V supply• Industrial -40 to +85°C temperature range• Space saving LLP-32 or TQFP-48 packages• Evaluation Kit Available DS15BR400 Applications • Cable extention applications• Signal repeating and buffering• Digital routers


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Manufacturer information


Diodes Incorporated is a leading global manufacturer and supplier of high-quality, application-specific, standard products within the broad discrete, logic and analog semiconductor markets. Diodes Incorporated primarily serves the computing, consumer, communications, industrial and automotive segments. Diodes’ diverse product portfolio includes parts for LCD/LED TVs and displays, desktop, notebook and tablet computing, smartphones and hand-held devices, set-top boxes, power supplies and USB protection as well as many other application areas.

Diodes Incorporated offers a wide array of products including diodes, rectifiers, transistors, MOSFETs, gate drivers, protection devices, function-specific arrays, amplifiers and comparators, Hall-effect sensors and temperature sensors, power management devices including LED drivers, AC-DC converters and controllers, DC-DC switching regulators, linear voltage regulators, current monitors, and voltage reference and shunt regulators, along with special function devices including USB power switches, load switch devices, voltage supervisors and motor controllers.

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