IDT / ICS LVDS PCI EXPRESS CLOCK SYNTHESIZER
3
ICS844204BK-245 REV. A JULY 9, 2007
ICS844204-245
CRYSTAL-TO-LVDS PCI EXPRESS CLOCK SYNTHESIZER W/SPREAD SPECTRUM
PRELIMINARY
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V
DD
4.6V
Inputs, V
I
-0.5V to V
DD + 0.5V
Outputs, I
O
Continuous Current
10mA
Surge Current
15mA
Package Thermal Impedance,
θ
JA
42.4°C/W (0 mps)
Storage Temperature, T
STG
-65°C to 150°C
NOTE: Stresses beyond those listed under Absolute
Maximum Ratings may cause per manent damage to the
device. These ratings are stress specifications only. Functional op-
eration 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 ex-
tended periods may affect product reliability.
TABLE 4A. POWER SUPPLY DC CHARACTERISTICS, V
DD = VDDA = VDDO = 3.3V±5%, T
A
= 0°C TO 70°C
TABLE 4B. LVCMOS / LVTTL DC CHARACTERISTICS, V
DD = VDDA = VDDO = 3.3V±5%, T
A
= 0°C TO 70°C
l
o
b
m
y
Sr
e
t
e
m
a
r
a
Ps
n
o
i
t
i
d
n
o
C
t
s
e
Tm
u
m
i
n
i
Ml
a
c
i
p
y
Tm
u
m
i
x
a
Ms
t
i
n
U
V
H
I
e
g
a
t
l
o
V
h
g
i
H
t
u
p
n
I
2V
D
3
.
0
+V
V
L
I
e
g
a
t
l
o
V
w
o
L
t
u
p
n
I
3
.
0
-8
.
0V
I
H
I
t
n
e
r
u
C
h
g
i
H
t
u
p
n
I
1
L
E
S
FV
D
V
=
N
I
V
5
6
4
.
3
=0
5
1A
,
1
C
S
,
0
C
S
B
E
O
,
A
E
O
,
0
L
E
S
F
V
D
V
=
N
I
V
5
6
4
.
3
=5
A
I
L
I
t
n
e
r
u
C
w
o
L
t
u
p
n
I
1
L
E
S
FV
D
V
,
V
5
6
4
.
3
=
N
I
V
0
=5
-A
,
1
C
S
,
0
C
S
B
E
O
,
A
E
O
,
0
L
E
S
F
V
D
V
,
V
5
6
4
.
3
=
N
I
V
0
=0
5
1
-A
l
o
b
m
y
Sr
e
t
e
m
a
r
a
Ps
n
o
i
t
i
d
n
o
C
t
s
e
Tm
u
m
i
n
i
Ml
a
c
i
p
y
Tm
u
m
i
x
a
Ms
t
i
n
U
V
D
e
g
a
t
l
o
V
y
l
p
u
S
e
r
o
C5
3
1
.
33
.
35
6
4
.
3V
V
A
D
e
g
a
t
l
o
V
y
l
p
u
S
g
o
l
a
n
AV
D
2
1
.
0
–3
.
3V
D
V
O
D
e
g
a
t
l
o
V
y
l
p
u
S
t
u
p
t
u
O5
3
1
.
33
.
35
6
4
.
3V
I
D
t
n
e
r
u
C
y
l
p
u
S
r
e
w
o
P
9
8A
m
I
A
D
t
n
e
r
u
C
y
l
p
u
S
g
o
l
a
n
A
2
1A
m
I
O
D
t
n
e
r
u
C
y
l
p
u
S
t
u
p
t
u
O
4
5A
m
TABLE 4C. LVDS DC CHARACTERISTICS,
DD = VDDA = VDDO = 3.3V±5%, T
A
= 0°C TO 70°C
l
o
b
m
y
Sr
e
e
m
a
r
a
Ps
n
o
i
t
i
d
n
o
C
t
s
e
Tm
u
m
i
n
i
Ml
a
c
i
p
y
Tm
u
m
i
x
a
Ms
t
i
n
U
V
D
O
e
g
a
t
l
o
V
t
u
p
t
u
O
l
a
i
t
n
e
r
e
f
i
D
0
5
3V
m
Δ V
D
O
V
D
O
e
g
n
a
h
C
e
d
u
t
i
n
g
a
M
0
5V
m
V
S
O
e
g
a
t
l
o
V
t
e
s
f
O
3
.
1V
Δ V
S
O
V
S
O
e
g
n
a
h
C
e
d
u
t
i
n
g
a
M
0
5V
m