ICS8344AY-01T IDT, Integrated Device Technology Inc, ICS8344AY-01T Datasheet - Page 6

ICS8344AY-01T

Manufacturer Part Number
ICS8344AY-01T
Description
Manufacturer
IDT, Integrated Device Technology Inc
Type
Clock Driverr
Datasheet

Specifications of ICS8344AY-01T

Number Of Clock Inputs
2
Mode Of Operation
Differential
Output Frequency
250MHz
Output Logic Level
LVCMOS/LVTTL
Operating Supply Voltage (min)
2.375V
Operating Supply Voltage (typ)
2.5/3.3V
Operating Supply Voltage (max)
3.465V
Package Type
LQFP
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
48
Quiescent Current
95mA
Lead Free Status / RoHS Status
Not Compliant
T
T
IDT
T
I
I
N
N
I
I
N
N
I
I
N
N
S
V
V
S
V
V
S
V
V
ABLE
ABLE
ABLE
H I
L I
H I
L I
H I
L I
ICS8344-01
LOW SKEW, 1-TO-24 DIFFERENTIAL-TO-LVCMOS/LVTTL FANOUT BUFFER
y
P
C
O
O
y
P
C
O
O
y
P
C
O
O
P
M
P
M
P
M
m
m
m
T
T
T
T
T
T
R
R
R
/ ICS
E
E
E
E
E
E
b
b
b
4H. D
4I. D
4G. D
l o
l o
l o
: 1
: 2
: 1
: 2
: 1
: 2
F
C
F
C
F
C
LVCMOS/LVTTL FANOUT BUFFER
P
n I
n I
P
n I
n I
P
n I
n I
P
C
P
P
C
C
r o
r o
r o
o
o
o
IFFERENTIAL
e
e
a
a
e
a
o
o
p
p
m
IFFERENTIAL
o
m
p
p
m
p
p
IFFERENTIAL
a
a
a r
a r
a
a r
s
s
s
t u
t u
m
m
t u
t u
m
t u
t u
m
m
m
- k
- k
n i
- k
n i
n i
m
m
m
m
m
m
o
o
o
H
L
H
L
H
L
o t
g
o t
g
o t
g
o
n
o
n
o
n
t e
o
t e
o
t e
o
e l
e l
e l
g i
g i
g i
P
P -
P -
n
n
n
w
w
w
r e
m
m
r e
m
r e
h
e
h
h
e
e
e
M
e
e
M
M
a
C
C
C
o
o
o
n
n
n
C
C
C
a
a
k
o
o
d
o
d
d
r u
d
d
r u
d
r u
k
k
r u
r u
r u
DC C
d
e
d
e
d
e
e
e
e
n I
e r
DC C
e r
n I
DC C
e r
n I
e
e
e
d
d
d
e r
e r
e r
v
v
v
p
t n
l o
p
t n
p
l o
n I
t n
n I
l o
n I
a
a
t u
a
t n
t n
t n
t u
t u
p
p
p
a t
a t
a t
p
p
p
p
p
V
p
HARACTERISTICS
t u
t u
t u
g
g
V
g
V
c i l
HARACTERISTICS
c i l
c i l
HARACTERISTICS
l o
n
n
n
n
e
n
C
n
C
e
C
C
e
C
C
l o
l o
V
V
V
a t
C
C
C
C
t a
C
C
t a
t a
L
L
L
L
L
L
s i
a t
a t
s i
s i
l o
l o
l o
L
L
L
K
L
K
L
K
L
K
g
K
K
o i
o i
o i
g
g
a t
a t
K
K
a t
K
K
e
d
K
K
d
, 0
, 0
d
, 0
, 0
, 0
, 0
n
n
e
n
e
f e
f e
, 0
, 0
f e
, 0
, 0
, 0
, 0
g
g
g
, s
, s
, s
C
C
C
C
C
C
: e
; e
; e
n i
n i
n i
n
n
n
n
n
n
h t
L
L
h t
L
L
L
L
h t
e
e
e
C
C
C
C
C
C
N
N
N
K
K
K
K
K
K
e
d
d
e
d
e
L
L
L
L
L
L
O
O
1
1
O
1
1
1
1
a
K
K
a
K
K
m
K
K
m
a
m
T
T
T
s
,
s
s
1
1
1
1
1
1
E
a
E
E
a
a
,
V
,
V
V
i x
V
i x
i x
V
V
DD
, 1
, 1
, 1
H I
H I
H I
m
m
m
DD
DD
.
.
.
= V
2
2
u
2
u
u
= 3.3V±5%, V
= V
m
m
m
DDO
V
V
n i
n i
n i
DDO
D
D
p
p
V
V
p
V
V
D
D
T
t u
= 2.5V±5%, T
t u
t u
D
D
D
D
V
V
V
V
e
=
=
= 3.3V±5%, T
D
D
D
D
T
T
t s
D
D
D
D
v
v
v
=
=
3
3
e
e
=
=
D
D
V
V
D
D
l o
l o
l o
4 .
4 .
t s
t s
C
V
V
=
=
D
D
=
=
2
2
a t
a t
a t
D
D
6
6
V
V
N I
N I
6 .
6 .
o
C
V
V
C
V
V
g
g
5
5
g
=
=
N I
N I
n
DDO
2
2
=
=
e
N I
N I
N I
N I
e
, V
, V
o
e
o
6
d
3
=
3
=
5
5
n
n
3
3
f
=
=
=
=
f
t i
f
4 .
4 .
, V
, V
r o
r o
V
V
r o
d
d
= 2.5V±5%, T
0
0
4 .
4 .
o i
3
3
2
2
N I
N I
t i
6
6
V
V
t i
V
V
6
6
C
4 .
4 .
A
6 .
6 .
C
5
5
C
n
o i
o i
=
=
5
5
N I
N I
A
, V
, V
L
L
s
L
= 0°C
6
6
2
2
V
V
n
n
K
K
0
0
= 0°C
5
5
K
5
5
=
=
s
s
V
V
, 0
V
V
V
V
, 0
, 0
0
0
V
V
n
n
n
TO
C
C
C
M
TO
L
L
L
i
70°C
K
K
i n
K
1 -
A
0
M
70°C
0
M
0
0
5 -
0
m
= 0°C
5
3 .
9 .
i
i
a
a
0
i n
1 -
a
i n
1 -
u
0
0
0
0
n
n
5 -
n
5 -
m
m
5
3 .
9 .
m
3 .
9 .
5
d
d
d
0
0
u
u
C
C
C
TO
m
m
L
L
L
ICS8344AY-01 REV. C SEPTEMBER 9, 2008
K
K
K
T
70°C
, 1
, 1
y
, 1
T
T
p
y
y
n
n
n
c i
p
p
C
C
C
l a
c i
c i
L
L
L
K
l a
l a
K
K
1
1
1
M
s i
s i
s i
M
M
a
V
V
V
a
a
i x
1
D
1
D
i x
D
1
i x
1
5
5
2
1
D
D
1
3 .
m
D
5
5
2
5
2
5
3 .
0
m
3 .
m
+
+
+
0
0
u
0
u
u
0
m
0
3 .
m
m
3 .
3 .
. V
. V
. V
U
U
U
µ
µ
µ
µ
i n
µ
µ
µ
µ
µ
µ
µ
µ
i n
i n
V
V
V
V
V
V
A
A
A
A
A
A
A
A
A
A
A
A
s t
s t
s t

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