ICS9219 Datasheet, PDF (6/8 Pages) Integrated Circuit Systems – Direct Rambus Clock Generator Lite

ICS9219
Measurement Point
R_T
R_S
R_P
Z_CH
Differential Driver _CF
R_P ^CMID
C_MID
R_S
Z_CH
R_T
C_F
Measurement Point
Figure 1. Example System Clock Driver Equivalent Circuit
CLK
CLKB
Figure 2. Crossing-point Voltage
Vx+
Vx,nom
Vx-
CLK
CLKB
t_{4CYCLE, i}
t_{4CYCLE, i+1}
t_{J =} t_{4CYCLE, i} - t_{4CYCLE, i+1 over 10,000 consecutive cycles}
Figure 3. Short-term jitter
CLK
CLKB
0931B—10/25/04
t_CYCLE,i
t_CYCLE,i+1
t_{J =} t_CYCLE,i - t_{CYCLE, i+1 over 10,000 consecutive cycles}
Figure 4. Cycle-to-cycle jitter
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