CY25100 Cypress Semiconductor, CY25100 Datasheet - Page 6

• Manufacturer Part Number: CY25100
• Description: Field- and Factory-Programmable Spread Spectrum Clock Generator for EMI Reduction
• Manufacturer: Cypress Semiconductor

Document #: 38-07499 Rev. *D
Switching Waveforms
Duty Cycle Timing (DC = t
(Asynchronous
Power-down Timing and Power-up Timing
Output Enable/Disable Timing
Output Rise/Fall Time (SSCLK and REFCLK)
(Asynchronous
OUTPUT
ENABLE
POWER-
OUTPUT
DOWN
OUTPUT
CLKOUT
CLKOUT
)
)
V
V
0V
DD
0V
DD
Tr
Output Fall time (Tf) = (0.6 x V
Refer to AC Electrical Characteristics table for SR (Slew Rate) values.
Output Rise time (Tr) = (0.6 x V
1A
/t
1B
t
1A
)
t
T
1B
OE1
V
t
STP
V
IL
IL
DD
DD
Tf
High Impedance
)/SR2 (or SR4)
High Impedance
)/SR1 (or SR3)
V
V
IH
IH
T
OE2
V
0V
DD
t
PU
CY25100
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