Intel Q9300 - Core 2 Quad 2.5 GHz 6M L2 Cache 1333MHz FSB LGA775 Quad-Core Processor - Differential Clock Waveform; Measurement Points for Differential Clock Waveforms

Electrical Specifications
34 Datasheet
.
§
Figure 2-3. Differential Clock Waveform
Figure 2-4. Measurement Points for Differential Clock Waveforms
Threshold
Region
VH
VL
Overshoot
Undershoot
Ringback
Margin
Rising Edge
Ringback
Falling Edge
Ringback
BCLK0
BCLK1
Tph
Tpl
Tp
Tp = T1: BCLK[1:0] period
T2: BCLK[1:0] period stability (not shown)
Tph = T3: BCLK[1:0] pulse high time
Tpl = T4: BCLK[1:0] pulse low time
T5: BCLK[1:0] rise time through the threshold region
T6: BCLK[1:0] fall time through the threshold region
V
CROSS (ABS
)V
CROSS (ABS
)
+150 mV
-150 mV
0.0 V 0.0V
Slew_rise
+150mV
-150mV
V_swing
Slew _fall
Diff
T5 = BCLK[1:0] rise and fall time through the swing region