MAX4888C Maxim, MAX4888C Datasheet - Page 5

• Manufacturer Part Number: MAX4888C
• Description: The MAX4888B/MAX4888C dual double-pole/double-throw (2 x DPDT), high-speed passive switches are ideal for switching two half-lanes of PCI Express® (PCIe) data between two possible destinations
• Manufacturer: Maxim

Figure 2. Propagation Delay and Output Skew
V
V
V
V
CALp
OUTp
OUTp
OUTn
- V
- V
CALn
OUTn
Up to 8.0Gbps Dual Passive Switches
AFTER ELIMINATING SOURCE AND CABLE SKEWS.
V
V
SC+
S+
Σ
Σ
V
V
SC-
S-
50%
VCM
Σ
Σ
VCM
SOURCE
50%
Z
Z
Z
Z
t
S
S
S
S
SK1
t
PDr
Test Circuits/Timing Diagrams (continued)
CALIBRATION
TRACES
MAX4888B
MAX4888C
SEL
t
PDf
t
SK2
50%
V
V
V
V
LOAD
OUTp
OUTn
CALp
CALn
VCM
VCM
Z
Z
L
L
50%
Z
Z
L
L
t
t
PD
SKEW
= max (t
= max (t
PDr
SK1
, t
PDf
, t
)
SK2
)
5