cy2546 Cypress Semiconductor Corporation., cy2546 Datasheet - Page 8

• Manufacturer Part Number: cy2546
• Description: Quad Pll Programmable Clock Generator With Spread Spectrum
• Manufacturer: Cypress Semiconductor Corporation.

Document #: 001-12563 Rev. *A
Test and Measurement Setup
Voltage and Timing Definitions
Clock
Output
Clock
Output
V
DDs
Figure 3. ER = (0.6 x V
0.1 μF
Figure 1. Test and Measurement Setup
t
3
Figure 2. Duty Cycle Definition
t
PRELIMINARY
2
GND
t
1
DUT
DD
) /t
3
, EF = (0.6 x V
t
4
V
80% of V
20% of V
0V
DD
C
V
50% of V
0V
DD
LOAD
Outputs
DD
) /t
4
DD
DD
DD
CY2546
CY2544
Page 8 of 11
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