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Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families
Datasheet Volume One
Figure 7-7. BCLK{0/1} Differential Clock Crosspoint Specification
Figure 7-8. BCLK{0/1} Differential Clock Measurement Point for Ringback
660 670 680 690 700 710 720 730 740 750 760 770 780 790 800 810 820 830 840 850
200
250
300
350
400
450
500
550
600
650
VHavg (mV)
C
rossi
ng P
o
in
t (
m
V
)
550 mV
250 mV
250 + 0.5 (VHavg - 700)
550 + 0.5 (VHavg - 700)
0.0V
V
IH
= +150 mV
V
IL
= -150 mV
V
RB
= +100 mV
V
RB
= -100 mV
T
STABLE
T
STABLE
V
RB-Differential
V
RB-Differential
Figure 7-9. BCLK{0/1} Single Ended Clock Measurement Points for Absolute Cross Point
and Swing
V
CROSS MAX
= 550mV
V
CROSS MIN
= 250mV
BCLK_DN
BCLK_DP
V
MIN
= -0.30V
V
MAX
= 1.40V
