CY24293 Cypress Semiconductor, CY24293 Datasheet - Page 5

• Manufacturer Part Number: CY24293
• Description: Two Outputs PCI-Express Clock Generator
• Manufacturer: Cypress Semiconductor

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LVDS Compatible Layout Guidelines
Table 7. Common Recommendations for Differential Routing
Table 8. LVDS Device Differential Routing
Note
Document Number: 001-46117 Rev. *C
L1 length, route as noncoupled 50Ω trace
L2 length, route as noncoupled 50Ω trace
L3 length, route as noncoupled 50Ω trace
R
R
R
R
L4 length, route as coupled microstrip 100Ω differential trace
L4 length, route as coupled stripline 100Ω differential trace
2. Refer to
P
Q
S
T
Figure
4.
Differential Routing
Differential Routing
Output Buffer
L1
L1
[2]
[2]
Rs
Rs
Figure 4. LVDS Device Routing
R
Q
L2
L2
Dimension or Value
Dimension or Value
L3
R
T
1.8 to 30
0.5 max
0.2 max
0.2 max
L3
2 to 32
49.9
100
150
33
R
T
L4
L4
R
P
Unit
Unit
inch
inch
inch
inch
inch
Ω
Ω
Ω
Ω
LVDS Device Input
CY24293
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