SCAN90CP02_15 Datasheet, PDF (10/20 Pages) Texas Instruments – SCAN90CP02 1.5 Gbps 2x2 LVDS Crosspoint Switch with Pre-Emphasis and IEEE 1149.6

SCAN90CP02
SNLS168M – JANUARY 2004 – REVISED APRIL 2013
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Output Interfacing
The SCAN90CP02 outputs signals that are compliant to the LVDS standard. Their outputs can be DC-coupled to
most common differential receivers. Figure 12 illustrates typical DC-coupled interface to common differential
receivers and assumes that the receivers have high impedance inputs. While most differential receivers have a
common mode input range that can accommodate LVDS compliant signals, it is recommended to check
respective receiver's data sheet prior to implementing the suggested interface implementation.
SCAN90CP02
Receiver
OUT+
OUT-
100: Differential T-Line
Differential
Receiver
IN+
CML or
100:
LVPECL or
LVDS
IN-
Figure 12. Typical SCAN90CP02 Output DC-Coupled Interface to an LVDS, CML or LVPECL Receiver
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