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ICS97U877 Datasheet, PDF (7/13 Pages) Integrated Circuit Systems – 1.8V Wide Range Frequency Clock Driver | |||
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Parameter Measurement Information
VDD
V(CLKC)
ICS97U8 7 7
0792Aâ04/15/04
ICS97U877
V(CLKC)
GND
Figure 1. IBIS Model Output Load
VDD/2
ICS97U877
-VDD/2
Z = 60â¦
Z = 2.97"
C = 10 pF - GND
R = 10⦠Z = 50â¦
Z = 120â¦
Z = 60â¦
Z = 2.97"
R = 10⦠Z = 50â¦
C = 10 pF
GND
SCOPE
R = 1Mâ¦
V(TT)C = 1 pF
R = 1Mâ¦
V(TT)C = 1 pF
Note: VTT = GND
Figure 2. Output Load Test Circuit
YX, FB_OUTC
YX, FB_OUTT
tc(n)
tc(n+1)
tjit(cc) = tc(n) ± tc(n+1)
Figure 3. Cycle-to-Cycle Jitter
7
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