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CY25100
Document #: 38-07499 Rev. *F
Page 7 of 13
Switching Waveforms
CLKOUT
VDD
TOE1
VIL
VIH
OUTPUT
ENABLE
0V
(Asynchronous)
High Impedance
TOE2
Figure 6. Output Enable/Disable Timing
Informational Graphs [6]
Spread Spectrum Profile: Fnom=166MHz,
Fmod=30kHz, Spread%= -4%
172.5
171.5
170.5
169.5
168.5
167.5
166.5
165.5
164.5
163.5
162.5
161.5
160.5
159.5
Fnominal
0
20
40
60
80
100
120
140
160
180
200
Time (us)
Spread Spectrum Profile: Fnom=166MHz,
Fmod=30kHz, Spread%= +/-1%
0
20
40
60
80
100
120
140
160
180
200
Time (us)
Fnominal
169.5
169
168.5
168
167.5
167
166.5
166
165.5
165
164.5
164
163.5
163
162.5
Spread Spectrum Profile: Fnom=66MHz,
Fmod=30kHz, Spread%= -4%
0
20
40
60
80
100
120
140
160
180
200
Time (us)
Fnominal
68.5
68
67.5
67
66.5
66
65.5
65
64.5
64
63.5
Spread Spectrum Profile: Fnom=66MHz,
Fmod=30kHz, Spread%= +/-1%
0
20
40
60
80
100
120
140
160
180
200
Time (us)
Fnominal
67.5
67
66.5
66
65.5
65
64.5
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