Alcor AU9228, Reference Manual

Page: 18 / 24

6. Electrical Characteristics
6
6
.
.
1
1 Recommended Operating Conditions
Table 6.1 Recommended Operating Conditions
SYMBOL PARAMETER MIN TYP MAX UNITS
V
CC
Power Supply 4.75 5 5.25 V
V
IN
Input Voltage 0 VCC V
T
ORP
Operating Temperature 0 85 OC
T
STG
Storage Temperature -40 125 OC
6
6
.
.
2
2
G
G
e
e
n
n
e
e
r
r
a
a
l
l
D
D
C
C
C
C
h
h
a
a
r
r
a
a
c
c
t
t
e
e
r
r
i
i
s
s
t
t
i
i
c
c
s
s
Table 6.2 General DC Characteristics
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
I
IL
Input low current
no pull-up or
pull-down
-1 1
µ
A
I
IH
Input high current
no pull-up or
pull-down
-1 1
µ
A
O
Z
Tri-state leakage current -10 10
µ
A
C
IN
Input capacitance 5
ρ
F
C
OUT
Output capacitance 5
ρ
F
C
BID
Bi-directional buffer
capacitance
5
ρ
F
6
6
.
.
3
3
D
D
C
C
E
E
l
l
e
e
c
c
t
t
r
r
i
i
c
c
a
a
l
l
C
C
h
h
a
a
r
r
a
a
c
c
t
t
e
e
r
r
i
i
s
s
t
t
i
i
c
c
s
s
o
o
f
f
3
3
.
.
3
3
V
V
I
I
/
/
O
O
C
C
e
e
l
l
l
l
s
s
Table 6.3 DC Electrical Characteristics of 3.3V I/O Cells
Limits
SYMBOL PARAMETER CONDITIONS
MIN TYP MAX
UNIT
V
IL
Input Low Voltage CMOS 0.9 V
V
IH
Input Hight Voltage CMOS 2.3 V
V
OL
Output low voltage IOL=4mA, 16mA 0.4 V
V
OH
Output high voltage IOH=4mA,16mA 2.4 V
R
I
Input Pull-up/down
resistance
Vil=0V or
Vih=VCC
10k/20
0k
K
Ω
AU9228 USB KVM Controller V1.01W
12