ASIX AX99100 - Electrical Specifications; DC Characteristics

51
AX99100
PCIe to Multi I/O Controller
Copyright © 2016 ASIX Electronics Corporation. All rights reserved.
4 Electrical Specifications
DC Characteristics 4.1
4.1.1 Absolute Maximum Ratings
Symbol
Parameter
Rating
Units
VCCK
Digital core power supply.
- 0.5 to 1.6
V
VCCIO, VCC33A_REG
Power supply of 3.3V I/O and Regulator.
- 0.5 to 4.6
V
VCC12A_TX, VCC12A_AUX,
VCC12A_D
Analog power supply for PCIe PHY.
- 0.5 to 1.6
V
V
IN
Input voltage of 3.3V I/O with 5V tolerant.
- 0.5 to 5.8
V
T
STG
Storage temperature.
- 65 to 150
℃
I
IN
DC input current.
50
mA
I
OUT
Output short circuit current.
50
mA
Note:
Permanent device damage may occur if absolute maximum ratings are exceeded. Functional operation should be
restricted in the recommended operating condition section of this datasheet. Exposure to absolute maximum rating
condition for extended periods may affect device reliability.
4.1.2 Recommended Operating Condition
Symbol
Parameter
Min
Typ
Max
Units
VCCIO
Power supply of 3.3V I/O.
2.97
3.3
3.63
V
VCCK
Digital core power supply.
1.08
1.2
1.32
V
VCC33A_REG
Analog power supply for Regulator.
2.0
3.3
3.6
V
VCC12A_TX, VCC12A_AUX,
VCC12A_D
Analog power supply for PCIe PHY.
1.14
1.2
1.26
V
Tj
AX99100 QF operating junction temperature.
AX99100 QI operating junction temperature.
0
-40
25
125
125
℃
Ta
AX99100 QF operating ambient temperature.
AX99100 QI operating ambient temperature.
0
-40
-
70
85
℃
4.1.3 Leakage Current and Capacitance
Symbol
Parameter
Conditions
Min
Typ
Max
Units
I
IN
Input leakage current. No pull-up
or pull-down.
3.3V with 5V tolerant I/O pins.
Vin = 5 or 0V.
-
< ±1
-
μA
C
IN
Input capacitance.
3.3V with 5V tolerant I/O pins.
-
2.3
-
pF