82598EB Datasheet, PDF (545/596 Pages) Intel Corporation – Intel® 82598EB 10 Gigabit Ethernet Controller Datasheet

Intel^® 82598EB 10 GbE Controller - Open Drain I/O
7.5.2 Open Drain I/O
Table 7-11. Open Drain DC Specification
Symbol
Parameter
Condition
Min
Max
V_ih
Input High Voltage
2.1
V_il
Input Low Voltage
I_leakage
Output Leakage Current
0 < Vin < VCC3P3
V_ol
Output Low Voltage
@ Ipullup
I_pullup
Current sinking
Vol=0.4V
4
C _in
Input Pin Capacitance
C _load
Max load Pin Capacitance
0.8
+/-10
0.4
7
30
I_offsmb
Input leakage current
VCC3P3 off or
floating
+/-10
Note:
1. Table applies to SMBD, SMBCLK, SMBALRT _N, PE_WAKE_N.
2. Device meets this, powered or not.
3. Characterized, not tested.
4. Cload should be calculated according to the external pull-up resistor and the frequency.
5. OD no high output drive. VOL max=0.4 V dc at 16 mA, VOL max=0.2 V dc at 0.1 mA.
6.
Units
V dc
V dc
μA
V
mA
pF
pF
μA
Note
2
5
3
3
2
7.5.3 NC-SI I/O
Table 7-12. NC-SI Input and Output Pads DC Specification
Symbol
Parameter
Conditions
Min
VOH
Output High Voltage
IOH = -4 mA; VCC3P3 = Min
2.4
VOL
Output Low Voltage
IOL = 4mA; VCC3P3 = Min
VIH
Input High Voltage
2.0
VIL
Input Low Voltage
Vihyst
Input Hysteresis
100
Iil/Iih
Input Current
VCC3P3 = Max; Vin =3.6V/GND
Max
0.4
0.8
15
Units
V dc
V dc
V dc
V dc
mV
μA
545