a114-b PulseCore Semiconductor, a114-b Datasheet - Page 8

• Manufacturer Part Number: a114-b
• Description: Timing-safe? Peak Emi Reduction Ic
• Manufacturer: PulseCore Semiconductor

T
SKEW
May 2008
rev 0.5
Input-Output Skew
Test Circuit
A Typical example of Timing-Safe™ waveform
-
For example,
T
Input clock12MHz, translates in to
SKEW
when spread spectrum is ON
T
(1/12MHz) * 0.125=10.41nS
SKEW
represents input-output skew
CLKOUT with SSOFF
+
One clock cycle
T
SKEW
N=1
Input
= ± 0.125 for an
Input
Timing-Safe™
Output
Notice: The information in this document is subject to change without notice.
Timing-Safe™ Peak EMI Reduction IC
+3.3V
+3.3V
Test Circuit
0.1uF
0.1uF
Timing-Safe™ CLKOUT
V
V
DD
DD
GND
ASM3P623S00B/E
OUTPUT
Input
LOAD
8 of 15
CLKOUT