DS10CP154_1 Datasheet, PDF (14/18 Pages) National Semiconductor (TI) – 1.5 Gbps 4X4 LVDS Crosspoint Switch

INPUT INTERFACING
The DS10CP154 accepts differential signals and allows simple AC or DC coupling. With a wide common mode range, the
DS10CP154 can be DC-coupled with all common differential drivers (i.e. LVPECL, LVDS, CML). The following three figures illus-
trate typical DC-coupled interface to common differential drivers. Note that the DS10CP154 inputs are internally terminated with
a 100Ω resistor.
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Typical LVDS Driver DC-Coupled Interface to DS10CP154 Input
Typical CML Driver DC-Coupled Interface to DS10CP154 Input
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Typical LVPECL Driver DC-Coupled Interface to DS10CP154 Input
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