AX88772 View Datasheet(PDF) - Unspecified
Part Name
Description
MFG CO.
'AX88772' PDF : 43 Pages View PDF
AX88772
USB to 10/100 Fast Ethernet/HomePNA Controller
8.0 Electrical Specifications
8.1 DC Characteristics
8.1.1 Absolute Maximum Ratings
Symbol
VDDK
Parameter
Digital core power supply
Rating
Unit
- 0.3 to VDDK + 0.3
V
VDD2 Power supply of 2.5V I/O
- 0.3 to VDD2 + 0.3
V
VDD3 Power supply of 3.3V I/O
- 0.5 to VDD3 + 0.5
V
AVDDK Analog core power supply
- 0.3 to AVDDK + 0.3
V
AVDD3 Power supply of analog I/O
- 0.5 to AVDD3 + 0.5
V
VIN2
Input voltage of 2.5V I/O
- 0.3 to VDD2 + 0.3
V
Input voltage of 2.5V I/O with 3.3V tolerant - 0.3 to 3.9
V
VIN3
Input voltage of 3.3V I/O
- 0.3 to VDD3 + 0.3
V
Input voltage of 3.3V I/O with 5V tolerant - 0.3 to 5.5
V
TSTG
Storage temperature
- 40 to 150
℃
Note: Permanent device damage may occur if absolute maximum ratings are exceeded. Functional operation should be
restricted in the optional sections of this datasheet. Exposure to absolute maximum rating condition for extended periods
may affect device reliability.
8.1.2 Recommended Operating Condition
Symbol
Parameter
Min
Typ
Max
Unit
VDDK Digital core power supply
2.25
2.5
2.75
V
VDD2 Power supply of 2.5V I/O
2.25
2.5
2.75
V
VDD3 Power supply of 3.3V I/O
3.0
3.3
3.6
V
AVDDK Analog core power supply
2.25
2.5
2.75
V
AVDD3 Power supply of analog I/O
3.0
3.3
3.6
V
VIN2
Input voltage of 2.5 V I/O
0
2.5
2.75
V
Input voltage of 2.5 V I/O with 3.3 V
0
2.5
3.6
V
tolerance
VIN3
Input voltage of 3.3 V I/O
0
Input voltage of 3.3 V I/O with 5 V
0
tolerance
Tj
Commercial junction operating
0
temperature
Tc
Commercial operating temperature
0
3.3
3.6
V
3.3
5.25
V
-
115
℃
-
70
℃
33
ASIX ELECTRONICS CORPORATION
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