CY2XP24 Cypress Semiconductor, CY2XP24 Datasheet - Page 6

• Manufacturer Part Number: CY2XP24
• Description: Crystal to LVPECL Clock Generator
• Manufacturer: Cypress Semiconductor

Parameter Measurements
Document #: 001-15705 Rev. *G
CLK#
CLK
Noise Power
Figure 2. 3.3 V Output Load AC Test Circuit
Figure 3. 2.5 V Output Load AC Test Circuit
-1.3V +/- 0.165V
-0.5V +/- 0.125V
CLK#
CLK
Figure 5. Output Rise and Fall Time
V
2V
V
Figure 4. Output DC Parameters
V
V
2V
LVPECL
DD
SS
LVPECL
DD
SS
Phase noise
Figure 6. RMS Phase Jitter
RMS Jitter =
20%
V
f1
T
OD
Offset Frequency
R
Area Under the Masked Phase Noise Plot
80%
Z = 50
Z = 50
Z = 50
Z = 50
80%
f2
CLK
CLK#
CLK
CLK#
Phase noise mark
T
F
V
V
A
B
SCOPE
SCOPE
20%
50
50
50
50
V
OCM
= (V
A
+ V
B
)/2
CY2XP24
Page 6 of 12
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