DS42MB200 |
Part Number | DS42MB200 |
Manufacturer | National Semiconductor |
Description | The DS42MB200 is a dual signal conditioning 2:1 multiplexer and 1:2 fan-out buffer designed for use in backplane redundancy applications. Signal conditioning features include input equalization and pr... |
Features |
include input equalization and programmable output pre-emphasis that enable data communication in FR4 backplanes up to 4.25 Gbps. Each input stage has a fixed equalizer to reduce ISI distortion from board traces. All output drivers have 4 selectable steps of pre-emphasis to compensate for transmission losses from long FR4 backplanes and reduce deterministic jitter. The pre-emphasis levels can be independently controlled for the line-side and switch-side drivers. The internal loopback paths from switchside input to switch-side output enable at-speed system testing. All receiver inputs and drive... |
Document |
DS42MB200 Data Sheet
PDF 3.16MB |
Similar Datasheet
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---|---|---|---|---|
1 | DS42MB200 |
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DS42MB200 Dual 4.25Gbps 2:1/1:2 CML Mux/Buffer w/Transmit Pre-Emph Rcve Equal (Rev. G) | |
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