Intel® Quark SoC X1000—Electrical Characteristics
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Figure 11. Measurement Points for Differential Clocks1
Differential Clock – Single Ended Measurements
Clock#
Vcross max =
550mV
V max = 1.15V
Vcross min = 300 mV
Clock
V min = -0. 30V
Clock#
V max = 1.15V
Vcross max =
550 mV
Vcross min = 300 mV
V min = -0.30V
Vcross delta = 140mV
Vcross delta = 140mV
Clock
Clock#
Vcross median
Clock
Clock#
Vcross median
+75mV
Vcross median
Vcross median -75mV
Clock
Trise Tfall
Differential Clock – Differential Measurements
Clock Period (Differential )
Positive Duty Cycle (Differential )
Negative Duty Cycle (Differential )
0 .0 V
Clock-Clock#
Rise
Edge
Rate
Vih_min = +150 mV
0.0V
Vil_max = -150 mV
Clock-Clock#
1. Clock == CLK_P; Clock# == CLK_N
Fall
Edge
Rate
§§
Intel® Quark SoC X1000
DS
82
October 2013
Document Number: 329676001US