DS42MB200 - Dual 4.25 Gbps 2:1/1:2 CML Mux/Buffer

National Semiconductor

Datasheet Details

Part number	DS42MB200
Manufacturer	National Semiconductor
File Size	3.16 MB
Description	Dual 4.25 Gbps 2:1/1:2 CML Mux/Buffer
Datasheet	DS42MB200_NationalSemiconductor.pdf

The DS42MB200 is a dual signal conditioning 2:1 multiplexer and 1:2 fan-out buffer designed for use in backplane redundancy applications.

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.

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Published: Nov 26, 2009 |