AMIS-49200 Datasheet, PDF (8/22 Pages) AMI SEMICONDUCTOR – Fieldbus MAU Chip

AMIS-49200 Fieldbus MAU
Data Sheet
3.0 Electrical Characteristics
3.1 Operating Conditions
Unless otherwise noted, all block and sub-block specifications apply over the operating temperature (-40 to 85^oC)
Table 2: Absolute Maximum Ratings
Parameter
Analog block supply voltage
Digital block supply voltage
Digital input pin voltage
Digital output pin voltage
Input pin current
Output pin current
Storage temperature
Symbol
V_CC
V_DD
V_IN
V_OUT
I_IN
I_OUT
T_Storage
Min.
-0.3
-0.3
-0.3
-0.3
-
-
-55
Max.
6.5
6.0
V_DD + 0.3
V_DD + 0.3
±5
30
125
Units
V
V
V
V
mA
mA
°C
Conditions
(TxS, TxE, & POL pins)
(RxS and RxA pins)
Not for shunt pin
For shunt, SGND and VO
Table 3: Normal Operating Conditions
Parameter
Symbol
Analog supply voltage
VCC
Digital supply voltage
VDD
Storage temperature
T_Operating
Current consumption
ICC
Min.
4.75
2.7
-40
Typ.
5
3
500
Max.
6.2
VCC - 1.1V
85
800
Units
V
V
°C
µA
Conditions
Supply voltages are configurable, or
can be supplied from off-chip
25°C, SHUNT current = 1mA,
No current from series regulator
Table 4: CMOS Input Specifications
Parameter
Input high voltage
Input low voltage
Input high current
Input low current
Schmitt negative threshold
Schmitt positive threshold
Schmitt hysteresis
Symbol
V_IH
V_IL
I_IH
I_IL
Vt-
Vt+
Vh
Min.
0.7•V_DD
0
0.2•V_DD
1
Max.
V_DD
0.3•V_DD
1
-1
0.8•V_DD
Units
V
V
µA
µA
V
V
V
AMI Semiconductor – Jan. 07, M-20532-003
8
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