Datasheet

DC Characteristics
Intel
®
Atom™ Processor E6xx Series Datasheet
279
System Memory (CMOS1.8)
V
IL
Input Low Voltage -0.4
(VCC180/2)
– 0.125
V
V
IH
Input High Voltage
(VCC180/2)
+ 0.125
1.9 V
V
OL
Output Low Voltage
(VCC180/2)
– 0.250
V
V
OH
Output High Voltage
(VCC180/2)
+ 0.250
V
PCIe*
V
TX-DIFF P-P
Differential Peak to Peak
Output Voltage
0.8 1.2 V 6
V
TX_CM-ACp
AC Peak Common Mode Output
Voltage
20 mV 6
Z
TX-DIFF-DC
DC Differential TX Impedance 80 100 120 Ω
V
RX-DIFF p-p
Differential Input Peak to Peak
Voltage
0.175 1.2 V
V
RX_CM-ACp
AC peak Common Mode Input
Voltage
150 mV
SDVO
V
TX-DIFF P-P
Differential Peak to Peak
Output Voltage
0.8 1.2 V
V
TX_CM-ACp
AC Peak Common Mode Output
Voltage
20 mV
Z
TX-DIFF-DC
DC Differential TX Impedance 80 100 120 Ω
V
RX-DIFF p-p
Differential Input Peak to Peak
Voltage
0.175 1.2 V
V
RX_CM-ACp
AC peak Common Mode Input
Voltage
150 mV
LVDS
V
OD
Differential Output Voltage 250 350 450 mV
ΔV
OD
Change in V
OD
between
Complementary Output States
50 mV
V
OS
Offset Voltage 1.125 1.25 1.375 V
ΔV
OS
Change in V
OS
between
Complementary Output States
50 mV
I
sc
Short Circuit Current 24 mA
I
soc
Short Circuit Common Current 24 mA
Dynamic Offset 150 mV
Ringback 50 70 90 mV
Differential Clocks
V
SWING
Input swing 300 mV 7, 8
V
CROSS
Crossing point 300 550 mV
7, 9, 10,
11
V
CROSS_VAR
V
CROSS
Variance 140 mV
7, 9, 10,
11
Table 406. Active Signal DC Characteristics (Sheet 2 of 3)
Symbol Parameter Min Nom Max Unit Notes