8101 Datasheet, PDF (146/172 Pages) LSI Computer Systems – Gigabit Ethernet Controller

6.2 DC Electrical Characteristics
Table 6.1 lists and describes the DC electrical characteristics of the
8101/8104. Unless otherwise noted, all test conditions are as follows:
• TA = 0 to +70 °C
• VCC = 3.3 V ± 5%
• SCLK = 66 MHz ± 0.01%
• TCLK = 125 MHz ± 0.01%
Table 6.1 DC Electrical Characteristics
Symbol Parameter
VIL Input LOW voltage
VIH Input HIGH voltage
IIL Input LOW current
IIH Input HIGH current
VOL Output LOW voltage
Limit
Min
Typ Max
–
–
0.8
2
–
5.5
–
–
−1
–
–
1
GND
–
0.4
VOH Output HIGH voltage
GND
–
1
2.4
–
VCC
CIN Input capacitance
ICC VCC supply current
VCC
–
VCC
− 1.0
–
–
5
–
–
300
Unit Conditions
Volt
Volt
µA VIN = GND
µA VIN = VCC
Volt IOL = −4 mA
All except LINKn
Volt IOL = −20 mA LINKn
Volt IOL = 4 mA
All except LINKn
Volt IOL = 20 mA LINKn
pF
mA No output load
6-2
Specifications
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