Datasheet

MAX4889B/MAX4889C
2.5/5.0/8.0Gbps PCIe Passive Switches
4 _______________________________________________________________________________________
Test Circuits/Timing Diagrams
LOAD
SOURCE
V
OUT
Z
L
MAX4889B/
MAX4889C
SEL
Z
S
Σ
10%
90%
50%
50%
t
ON_SEL
t
OFF_SEL
V
OUT
SEL
THE FREQUENCY OF THE SIGNAL SHOULD BE ABOVE THE HIGHPASS FILTER CORNER OF THE COUPLING CAPACITORS.
Figure 1. Switching Time