Lantronix xport pro, Руководство по интеграции

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2: Description and Specifications
XPort Pro Integration Guide 12
Product Information Label
The product information label
contains important information
about your specific unit, such as
its product ID (name), bar code,
part number, and Ethernet
(MAC) address.
Electrical Specifications
Caution: Stressing the device above the rating listed in this table may
cause permanent damage to the XPort Pro. Exposure to Absolute
Maximum Rating conditions for extended periods may affect the XPort
Pro’s reliability.
Table 2-3. Absolute Maximum Ratings
Parameter Symbol Min Max Units
Supply Voltage V
CC
0 3.6 Vdc
CPx, Reset, Data In, Data Out Voltage V
CP
-0.3 V
CC
+0.05 Vdc
Operating Temperature -40 85
o
C
Storage Temperature -40 85
o
C
Table 2-4. Recommended Operating Conditions
Parameter Symbol Min Typical Max Units
Supply Voltage V
CC
3.15 3.3 3.46 Vdc
Supply Voltage Ripples V
CC_PP
2 %
100 BaseT Active (Evolution) I
CC
225 270 mA
100 BaseT Active (Linux) I
CC
200 270 mA
100 BaseT Idle (Evolution) I
CC
215 mA
100 BaseT Idle (Linux) I
CC
175 mA
100 Base10 Active (Evolution) I
CC
145 250 mA
100 Base10 Active (Linux) I
CC
130 250 mA
10 BaseT Idle (Evolution) I
CC
130 mA
10 BaseT Idle (Linux) I
CC
110 mA
Supply Reset Threshold V
RST
2.85 2.93 3.00 Vdc
CP2, CP3 Pull-ups R
PU
100 Kohm
CP1 Pull-up R
PU
10
CPx, RX
Input Low Voltage V
CP_IL
0.8 Vdc
CPx, RX
Input High Voltage V
CP_IH
2 Vdc
CPx, TX Output Low Voltage
(I
OL
= 4 mA)
V
CP_OL
0.4 Vdc
CPx, TX Output High Voltage
(I
OH
= -4 mA)
V
CP_OH
V
CC
-0.4 Vdc
Note: All pins are not 5V tolerant.
Figure 2-8. Product Label