ICS85411I Datasheet, PDF (10/16 Pages) Integrated Device Technology – LOW SKEW, 1-TO-2 DIFFERENTIAL-TOLVDS FANOUT BUFFER

ICS85411I
LOW SKEW, 1-TO-2 DIFFERENTIAL-TO-LVDS FANOUT BUFFER
LVDS DRIVER TERMINATION
A general LVDS interface is shown in Figure 3. In a 100Ω
differential transmission line environment, LVDS drivers
require a matched load termination of 100Ω across near the
receiver input. For a multiple LVDS outputs buffer, if only
partial outputs are used, it is recommended to terminate
the unused outputs.
3.3V
LVDS
R1
100
100 Ohm Differential Transmission Line
3.3V
+
-
FIGURE 3. TYPICAL LVDS DRIVER TERMINATION
IDT^™ / ICS^™ DIFFERENTIAL-TO-LVDS FANOUT BUFFER
10
ICS85411AMI REV. B NOVEMBER 7, 2007