November 2006
rev 0.3
Parameter Measurement Information
From Output
Under Test
C
L
= 25 pF on Y
n
500Ω
ASM2P2310A
A. C
L
includes probe and jig capacitance.
B. All input pulses are supplied by generators having the following characteristics: PRR
≤
200 MHz, Z
O
= 50Ω, t
r
< 1.2 ns, t
f
< 1.2 ns.
Figure 2. Test Load Circuit
V
DD
CLK
50% V
DD
0V
t
PLH
t
PHL
V
OH
50% V
DD
0.4V
t
r
t
f
0.4V
V
OL
1.7V or 2V
Y
n
Figure 3. Voltage Waveforms Propagation Delay Times
V
DD
CLK
0V
V
OH
Any Y
50% V
DD
V
OL
V
OH
Any Y
50% V
DD
V
OL
t
SK(O)
t
SK(O)
Figure 4. Output Skew
2.5-V TO 3.3-V High-Performance Clock Buffer
Notice: The information in this document is subject to change without notice.
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