
7
ICS97U87 0
Advance Information
0817—07/07/03
GND
ICS97U870
VDD
V(CLKC)
SCOPE
C=10pF
-VDD/2
GND
- GND
VDD/2
Z=6
Z = 2.97"
Z = 120
Z = 2.97"
0
Z=60
Z=50
Z=50
R=10
R=10
V(TT)
C=10pF
Note: V
TT = GND
tc(n)
tc(n+1)
tjit(cc) =tc(n) ±tc(n+1)
Figure 1. IBIS Model Output Load
Figure 2. Output Load Test Circuit
Y , FB_OUTC
X
Y , FB_OUTT
X
Parameter Measurement Information
ICS97U870
Figure 3. Cycle-to-Cycle Jitter
R = 1M
C = 1 pF
R = 1M
C = 1 pF