ICS854S013 Datasheet, PDF (10/14 Pages) Integrated Device Technology – LOW SKEW, DUAL, 1-TO-3 DIFFERENTIAL-TO-LVDS FANOUT BUFFER

ICS854S013
LOW SKEW, DUAL, 1-TO-3 DIFFERENTIAL-TO-LVDS FANOUT BUFFER
PRELIMINARY
3.3V 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
50Ω
3.3V
LVDS Driver
+
R1
100Ω
–
50Ω
100Ω Differential Transmission Line
Figure 3. Typical LVDS Driver Termination
IDT™ / ICS™ LVDS FANOUT BUFFER
10
ICS854S013BG REV. A FEBRUARY 26, 2008