LAN9730 Datasheet, PDF (46/61 Pages) SMSC Corporation – High-Speed Inter-Chip (HSIC) USB 2.0

High-Speed Inter-Chip (HSIC) USB 2.0 to 10/100 Ethernet Controller
Datasheet
6.4 DC Specifications
Table 6.11 I/O Buffer Characteristics
PARAMETER
IS Type Input Buffer
Low Input Level
High Input Level
Negative-Going Threshold
Positive-Going Threshold
SchmittTrigger Hysteresis
(V_IHT - V_ILT)
Input Leakage
(V_IN = VSS or VDD33IO)
Input Capacitance
O8 Type Buffers
Low Output Level
High Output Level
OD8 Type Buffer
Low Output Level
O12 Type Buffers
Low Output Level
High Output Level
OD12 Type Buffer
Low Output Level
HSIC Type Buffers
Low Input Level
High Input Level
Low Output Level
High Output Level
I/O Pad Drive Strength
(50DRIVER_EN = VSS)
I/O Pad Drive Strength
(50DRIVER_EN = +3.3V)
Input Leakage
(V_IN = VSS or VDD33IO)
Input Capacitance
SYMBOL
V_ILI
V_IHI
V_ILT
V_IHT
V_HYS
I_IH
C_IN
V_OL
V_OH
V_OL
V_OL
V_OH
V_OL
V_IL
V_IH
V_OL
V_OH
O_D
O_D
I_IH
C_IN
MIN
-0.3
1.01
1.39
336
-10
VDD33IO - 0.4
VDD33IO - 0.4
-0.3
0.65*VDD12A
0.75*VDD12A
38
47.5
-10
TYP
MAX
UNITS
V
3.6
V
1.19
1.39
V
1.59
1.8
V
399
485
mV
10
µA
3
pF
0.4
V
V
0.4
V
0.4
V
V
0.4
V
0.35*VDD12A
V
VDD12A + 0.3
V
0.25*VDD12A
V
V
40
42
Ohm
50
52.5
Ohm
10
µA
4
pF
NOTES
Schmitt trigger
Schmitt trigger
Note 6.5
I_OL = 8 mA
I_OH = -8 mA
I_OL = 8 mA
I_OL = 12 mA
I_OH = -12 mA
I_OL = 12 mA
Revision 1.1 (05-13-13)
46
DATASHEET
SMSC LAN9730/LAN9730i