CY2XP31 Cypress Semiconductor, CY2XP31 Datasheet - Page 4

• Manufacturer Part Number: CY2XP31
• Description: 312.5 MHz LVPECL Clock Generator
• Manufacturer: Cypress Semiconductor

Parameter Measurements
Document #: 001-06385 Rev. *H
Notes
3. Refer to
4. Characterized using an 18 pF parallel resonant crystal.
5. Not 100% tested, guaranteed by design and characterization.
6. Refer to
7. Refer to
Figure 5 on page
Figure 6 on page
Figure 7 on page
CLK#
CLK
4.
5.
5.
-1.3V +/- 0.165V
Figure 2. 3.3 V Output Load AC Test Circuit
Figure 3. 2.5 V Output Load AC Test Circuit
-0.5V +/- 0.125V
CLK#
CLK
Figure 5. Output Rise and Fall Time
V
V
2V
LVPECL
DD
SS
V
V
2V
Figure 4. Output DC Parameters
LVPECL
DD
SS
20%
V
T
OD
R
80%
Z = 50Ω
Z = 50Ω
Z = 50Ω
Z = 50Ω
80%
CLK
CLK#
CLK
CLK#
T
F
V
V
SCOPE
A
B
SCOPE
20%
50Ω
50Ω
50Ω
50Ω
V
OCM
= (V
A
+ V
B
)/2
CY2XP31
Page 4 of 10
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