83940DYLF IDT, Integrated Device Technology Inc, 83940DYLF Datasheet - Page 15

• Manufacturer Part Number: 83940DYLF
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Clock Driverr

Specifications of 83940DYLF

• Number Of Clock Inputs: 2
• 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: 32
• Lead Free Status / Rohs Status: Compliant

83940DY
R
A
A
B
B
B
e
v
T
T
5
5
T
A
T
T
T
T
B
a
T
T
T
T
5
5
5
5
b
-
2
2
8
1
T
A
B
C
A
e l
T
5
5
C
C
P
4
a
1
1
1
1
1
1
4
5
6
2
7
2
2
4
5
6
7
1
-
g
0
4
4
6
1
1
6
e
P
P
P
R
3
•
•
3
e r
2
e r
3
1 -
A
U
A
A
A
A
U
A
A
A
U
O
U
A
3 .
3 .
5 .
3 .
n i
D
n i
n i
d
p
d
d
d
d
p
d
d
d
p
p
e
d
d r
p
p
6 .
t
o
f " ≤
k s
d
d
d
d
d
d
d
d
d
d
d
d
m
d
V
V
e
V
a l
V
a l
d
r e
C
5
D
C
e
a
e
e
e
e
a
e
e
e
a
a
e
e l
c
2 /
o
c
c
p (
V
O
d
e t
d
d
d
d
e t
d
d
d
e t
e t
d
A
A
h
e
h
n i
e v
e
e
e t
. .
-
5 .
a
c s
a
C
2
C
) p
u
d
d
d
d
d
d
L
t i j t
t i j t
t i j t
A
L
L "
N
f .
g
c
C
5
a r
a r
V
V
d
V
p t
R
d
O
i r
C
r o
C
f
S
L
d
0
"
"
e
o r
I
o
e T
T
r o
P
c
c
" <
" <
d
V
f n
C I
P
t u
t p
o r
o r
o r
a
M
a
T
h
A
h
n i
n
e r
e t
U
T
e t
i t i
E
m
P
a t
m
d
a
a
E
r o
t s
C
L
o i
a t
. w
. w
. w
g
S
H
L
i w
i w
L
L
e v
C
c
i r
i r
a r
a r
F -
E
s
U
a
e l
1 -
n
m
t c
z
o
. 7
e t
i t s
i t s
C
o t
L
C
P
p
C
h
. t
h t
h t
c
. "
c
e r
a
a T
e r
h
1 .
P
t a
e
d
o r
E
e t
o
L
e t
C
s c
d
s c
t i t
P
a
" e
e
h
n
"
"
n
R
6
o i
x i f
e T
o l
. w
i r
i r
b
C
a r
A
s ' t
a
d
. e l
a
d
≤
≤
5
e l
E
i t s
i t s
a t
a T
n
k c
g
b
o l
t i
C
e s
e
t s
c
V
f
"
"
I V
o i
l l u
. e
h
b
d
a t
o r
e t
. . .
k c
s c
c ;
c ;
s c
-
b
e T
e
e l
I
n
C
J
I S
e l
a
S
t n
t e
b
m
i r
a
r o
r o
, s
t t i
o
d
n I
e l
LVPECL-
a t
t s
i t s
a t
g i
-
r e
d
O
-
n
d
r e
o t
www.idt.com
e r
e r
P
c
p
e
e r
n
b
b
N
d
s c
i C
a
-
e
a f
a
h
u
/ r
e l
e l
l a
c
c
t i
d
d
a
p
s
F
/ t r
a
I t
e c
o f
e t
e t
c r
H
D
o i
d
d
a l
e
e
a t
n
-
t -
P
D
e
t o
O
t n
S I
e
u
t c
a
d
n
d
d
g
15
c
u
b
d
v i r
s
s
k s
t i
u t
e
s
e
d r
e
o i
r e
r e
e l
U
U
u l l
T
e
c
d
d
R
d
o t
d
e r
n i
O
. n
t c
p (
r e
i r
n
n
a f
p
a i
L "
i w
t -
P
"
R
s t i
s t i
R
g
o i
s
t p
U
" <
) p
c
e r
g
a
N
O
L
e
k s
h t
Y
e
L
D
. n
s
a r
o i
U
n
a
U
a
u
o t
o t
e
TO
e T
i w
T
f i
s
d
P
S
p (
d
d
D I
m
m
t c
n
2 Ω
e f
e
o r
F -
H
e r
n "
h t
t s
P
1 "
) p
t c
b
5
o i
T
f o
e r
-LVCMOS / LVTTL F
E
-
u
. w
e r
r e
a
s
o i
. n
3
C
"
c
d l l
f
E
e T
t n
d
f "
o r
C
4
" e
r o
. n
≤
o
m
c
T
M
l a i
n "
o r
o
t s
h
n
m
o
e r
"
a
w
p
a
d
u l
c ;
H
s
m
i x
C
n I
a
t i
c
n
C I
n
f "
z
m
o i
m
e t
t r
r o
g
o
p "
p
o t
≤ f ≤
. S
o r
. n
e
n
n
u
d
t u
n
e r
s
d
, s
m
u
m
P
. "
G
c
t i
d
m
n i
e t
o i
N
o t
a i
p "
b
n
d
D
, 6
g
2
e
s
2
, s
a r
5
. r
U
. "
8
e
n
0
n
Ω
m
q
P
M
s t i
u
C
.
m
t a
H
L
o t
z
a
o i
. K
L
, "
i x
n
n "
m
OW
f
o r
o t
s
u
ICS83940D
f "
m
m
e r
o r
.
S
a
ANOUT
m
d
KEW
p "
REV. B AUGUST 9, 2010
s
. "
, 1-
B
1
1
6
1
8
0
2
TO
UFFER
D
0
1 /
1 /
1 /
9 /
9 /
a
5
1
2
1 /
e t
-18
0 /
0 /
0 /
0 /
0
3
4
2
2