ICS8521 ICST [Integrated Circuit Systems], ICS8521 Datasheet - Page 4

• Manufacturer Part Number: ICS8521
• Description: LOW SKEW, 1-TO-9 DIFFERENTIAL-TO-LVHSTL FANOUT BUFFER
• Manufacturer: ICST [Integrated Circuit Systems]

8521BY
A
Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These ratings
are stress specifications only. Functional operation of product at these conditions or any conditions beyond those listed in the
DC Characteristics or AC Characteristics is not implied. Exposure to absolute maximum rating conditions for extended peri-
ods may affect product reliability.
T
T
T
I
I
I
I
I
S
V
V
S
V
V
S
V
V
N
N
ABLE
ABLE
ABLE
BSOLUTE
D
H I
L I
H I
L I
Supply Voltage, V
Inputs, V
Outputs, V
Package Thermal Impedance,
Storage Temperature, T
y
D
D
D
y
H I
L I
y
P
C
O
O
P
D
D
M
m
m
m
T
T
O
R
E
E
b
b
b
4A. P
4B. LVCMOS DC C
4C. D
l o
l o
l o
: 1
: 2
F
C
M
I
P
P
P
r o
O
n I
n I
P
P
C
N
o
AXIMUM
OWER
o
o
a
IFFERENTIAL
m
O
a
e
u
O
P
C
C
n I
n I
o
p
p
s
w
s
a r
a r
a
p t
m
a
t u
t u
m
T
L
L
i t i
p
p
n i
- k
r e
a r
m
K
K
t u
t u
t u
E
m
m
o
e v
g
H
L
o t
_
_
n
t e
S
m
e l
o
t e
o
, 1
S
S
H
L
g i
E
E
P -
n
S
u
w
m
DDx
r e
t e
o
u
r e
UPPLY
, N
, N
g i
h
e
R
p
2
u
e
w
M
p
o
n
r e
C
p
h
p
C
a
ATINGS
p
d
d
o
y l
C
C
r u
p
C
k
y l
C
r u
e
e
d
y l
DC C
L
L
r u
d
C
e r
n I
STG
r u
e
v
e r
K
K
V
DC C
l o
V
r u
e r
a
p
l o
t n
_
_
e r
n I
t n
HARACTERISTICS
l o
t u
p
a t
S
S
e r
t n
a t
p
t n
p
a t
E
E
g
t u
HARACTERISTICS
c i l
g
V
t n
L
L
e
g
e
l o
C
n
C
n
HARACTERISTICS
t a
e
V
s i
C
C
a t
JA
L
L
C
C
C
C
l o
o i
L
L
K
K
L
L
L
L
g
d
a t
K
K
n
K
K
K
K
e
f e
, s
g
_
_
_
_
n i
; e
E
S
E
S
h t
e
N
E
N
E
d
e
L
L
www.icst.com/products/hiperclocks.html
,
m
a
-0.5V to V
-0.5V to V
-65°C to 150°C
4.6V
47.9°C/W
V
s
a
,
DD
V
i x
V
V
V
,
= 3.3V±5%, V
H I
N I
N I
m
DD
V
V
V
.
T
u
N I
N I
=
=
DD
= 3.3V±5%, V
e
T
m
V
V
t s
=
=
0
0
e
= 3.3V±5%, V
N I
N I
, V
, V
t s
DDO
V
V
n i
V
V
DD
T
C
N I
N I
=
=
D
D
p
e
V
V
o
C
D
D
+ 0.5V
t u
t s
+ 0.5V
=
=
0
0
D
D
n
o
=
=
D
D
, V
, V
d
n
V
V
v
C
=
=
3
3
t i
l o
d
D
D
4
V
V
o
4 .
4 .
DDO
D
D
o i
3
3
t i
a t
D
D
n
D
=
=
6
6
4 .
4 .
o i
D
D
n
g
d
DDO
5
5
= 1.8V±0.2V, T
=
=
s
6
6
3
3
e
n
t i
V
V
IFFERENTIAL
DDO
5
5
4 .
4 .
s
o i
3
3
f
= 1.8V±0.2V, T
V
V
r o
6
6
4 .
4 .
n
= 1.8V±0.2V, T
5
5
s
6
6
C
V
V
5
5
L
V
V
K
a
M
n
d
i
i n
M
M
1 -
0
A
0
n
5 -
1 .
m
i
= 0°C
i
5
5 .
C
3
-
i n
i n
1 -
0 -
0
5
1 .
1
A
L
TO
u
5 -
2
m
m
6 .
5
= 0°C
K
3 .
A
3
m
0
u
5
u
= 0°C
s i
-LVHSTL F
m
m
TO
V
D
70°C
TO
D
T
TO
+
y
T
T
70°C
p
y
y
0
70°C
3
1
c i
p
p
3 .
6
3 .
8 .
0
c i
c i
l a
. V
L
l a
l a
OW
ANOUT
M
V
S
M
M
D
ICS8521
a
a
a
D
3
3
i x
KEW
1
1
i x
i x
1
-
4 .
2
7 .
0
5
REV. B JULY 31, 2001
5
8
3 .
m
5
5
0 .
8 .
0
m
m
0
0
6
6
0
8 .
u
5
5
u
u
m
5
, 1-
m
m
B
UFFER
U
U
U
TO
m
µ
µ
µ
µ
µ
µ
µ
µ
i n
i n
i n
V
V
V
V
V
V
A
A
A
A
A
A
A
A
A
-9
s t
s t
s t