DS15BA101_07 Datasheet, PDF (4/10 Pages) National Semiconductor (TI) – 1.5 Gbps Differential Buffer with Adjustable Output Voltage

Device Operation
INPUT INTERFACING
The DS15BA101 accepts either differential or single-ended
input. The inputs are self-biased, allowing for simple AC or
DC coupling. DC-coupled inputs must be kept within the spec-
ified common-mode range. The IN+ and IN- pins are self-
biased at approximately 2.1V with V_CC = 3.3V. The following
three figures illustrate typical DC-coupled interface to com-
mon differential drivers.
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Typical LVDS Driver DC-Coupled Interface to DS15BA101 Input
Typical CML Driver DC-Coupled Interface to DS15BA101 Input
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Typical LVPECL Driver DC-Coupled Interface to DS15BA101 Input
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