
CY2291
Document #: 38-07189 Rev. *A Page 11 of 14
Test Circuit
Switching Waveforms (continued)
Output Three-State Timing
t
5
OE
ALL
THREE-STATE
OUTPUTS
t
6
[4]
CLK Outputs Jitter and Skew
t
7
CLK
OUTPUT
RELATED
CLK
t
9A
CPU Frequency Change
SELECT
CPU
OLD SELECT NEW SELECT STABLE
F
old
F
new
t
8
&t
10
0.1 µF
V
DD
0.1 µF
V
DD
CLK out
C
LOAD
GND
OUTPUTS
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