
3
Integrated
Circuit
Systems, Inc.
ICS950220
0467F—07/28/05
Maximum Allowed Current
n
o
n
o
C
n
o
m
,
d
u
s
n
a
o
c
o
y
p
a
c
V
s
p
u
s
V
e
6
4
n
3
s
=
c
x
x
d
a
a
d
M
M
V
l
p
5
D
N
G
r
d
d
V
=
e
d
o
)
M
=
n
#
w
N
o
W
d
D
r
e
R
w
W
o
P
P
(
A
m
0
4
e
v
A
l
F
A
m
0
6
3
Host Swing Select Functions
MULTISEL0
Board Target
Trace/Term Z
Reference R,
Iref =
V
DD
/(3*Rr)
Rr = 221 1%,
Iref = 5.00mA
Output
Current
Voh @ Z
0
50 ohms
Ioh = 4* I REF
1.0V @ 50
1
50 ohms
Rr = 475 1%,
Iref = 2.32mA
Ioh = 6* I REF
0.7V @ 50