SC2596 Semtech Corporation, SC2596 Datasheet - Page 3

• Manufacturer Part Number: SC2596
• Description: Low Voltage Integrated DDR Termination Regulator
• Manufacturer: Semtech Corporation

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Note: (1) Regulation is measured by using a load current pulse. (Pulse Width less than 10mS, Duty Cycle less than 2%, T
Note: (1) Regulation is measured by using a load current pulse. (Pulse Width less than 10mS, Duty Cycle less than 2%, T
© 2007 Semtech Corp.
POWER MANAGEMENT
Electrical Characteristics (DDR-II)
Electrical Characteristics (DDR-I Cont.)
Unless otherwise specified: T
P
P
P
P
P
Unless otherwise specified: T
P
P
P
P
P
R
E
E
V
h T
h T
V
V
Q
V A
V
Q
V
S
V
h T
h T
N
N
a
a
a
a
a
S
a
a
a
a
a
f e
R
D
h
S
T T
i u
i u
T T
E
a r
a r
a r
r e
r e
C
r e
r e
a r
a r
E
a r
a r
a r
a r
a r
u
E
D
F
r e
C
s e
s e
P
h T
N
d t
N
m
m
O
Q
O
L
m
m
m
m
m
m
m
m
m
m
E
n i
m
m
n e
S
e c
e c
S
a e
u
u
e r
o
n
l a
l a
l a
l a
n I
t e
t e
t e
t e
t e
E
t e
t e
t e
t e
t e
E
p t
w
p t
b a
L
e c
t n
t n
h s
a k
p
a e
S
S
C
n
S
S
r e
r e
r e
r e
r e
r e
r e
r e
C
r e
r e
u
t u
u
e l
h
h
h
h
r u
o
r u
e g
V
I t
C
C
I t
a k
u
u
d l
u
u
l o
r u
r u
R
e r
h T
e r
m
d t
d t
d t
d t
m
e g
a t
C
g e
e r
e r
t n
V
t n
p
o
o
r u
e r
p
o
o
l o
e g
d e
t n
t n
w
w
l u
w
w
d e
C
h s
e r
a t
n
n
n
n
r u
i t a
n a
n i
n a
t n
e g
o
y H
e r
y H
d l
n o
e c
e c
S
n i
t n
t s
t s
h
J
(
r e
J
u
r e
) 1
= -40
= -40
d t
s e
s e
o
s i
s i
w
o
o
C to +125
C to +125
n
V (
y S
y S
y S
y S
y S
y S
y S
y S
y S
y S
T
T T
I
T
I
Z
o
Z
I
o
S
V
I
S
S
C, AV
m
m
m
V
T
S
C, AV
m
m
V
L V
V
Q
m
m
m
m
m
T
V
I
E
D
E
-
I
D
R
T T
S
_
R
D
S
Q
N
_
H
N
S
_
E
D
S
V
D
D
b
b
b
b
b
E
H
L _
b
b
b
D
H
S
b
b
F
D
S
F
Q
Y
Y
R
E
l o
l o
l o
l o
l o
S
E
l o
l o
l o
l o
l o
S
E
CC
CC
F
)
= PV
= 3.3V, PV
CC
I
S
R
= 2.5V, V
E
D
e T
e T
e T
e T
e T
F
e T
e T
e T
e T
e T
=
=
I
CC
t s
t s
t s
t s
t s
R
I
I
t s
t s
t s
t s
t s
O
E
3 -
O
0
= V
U
I
_ F
I
t a
U
L
O
, V
C
C
C
C
C
T
E
E
0
O
T
O
U
C
C
C
C
C
A
DDQ
=
N
N
o
o
o
o
o
U
u
T
=
D
2
DDQ
T
V
o
o
o
o
o
n
n
n
n
n
A
=
=
5
=
+
=
=
1 -
n
n
n
n
n
T T
= 2.5V.
d
d
d
d
d
3
= 1.8V.
1
o t
0
d
d
d
0
O
d
d
0
t i
t i
t i
t i
t i
0 .
0
0
0 .
C
A
A
t i
t i
t i
t i
t i
m
=
o i
o i
o i
o i
o i
+
A
A
o i
o i
o i
o i
o i
A
3
0
n
n
n
n
n
0
9 .
n
n
n
n
n
s
s
s
s
s
u
s
s
s
s
s
, V
A
0
4 .
M n i
M n i
M n i
M n i
M
9
2 -
M n i
M n i
M n i
M n i
M
V
2
n i
5
D
n i
D
Q
0
5 .
T p y
T p y
T p y
4
T p y
T
2
1
1
1
0
2
V
5
1
T p y
T p y
T p y
T p y
T
1
p y
0
0
0
6
3
5
6
5
5 .
1
1 .
0
0
D
p y
6
0
0
0
0
0
0
0
D
0
Q
A
0
A
= 25
5 .
= 25
M x a
M x a
M x a
M x a
M
1
+
7
2
2
M x a
M x a
M x a
M x a
M
0
2
2
V
2
0
5
0
2 .
8 .
0
x a
o
x a
D
5
0
0
0
C)
o
0
C)
D
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SC2596
Q
U
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kΩ
i n
i n
i n
i n
i n
n
i n
i n
i n
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i n
u
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n
O
O
O
O
Ω
V
V
V
C
C
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C
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s t
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