SC2596 Semtech Corporation, SC2596 Datasheet - Page 12

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

www.DataSheet4U.com
© 2007 Semtech Corp.
POWER MANAGEMENT
Typical Application Circuit
Bill of Material
R f e
R f e
R f e
R f e
R
3
4
5
8
1
2
6
7
f e
0.9V
1.8V
VDDQ
VREF
EN
Q y t
Q y t
Q y t
Q y t
Q
1
1
1
1
1
1
1
1
y t
R
R
R
R
R
R
U
C
C
C
C
C
C
1
2
3
6
4
5
1
1
e
e
e
e
e
e f
e f
e f
e f
e f
e r
e r
e r
e r
e r
1M
R1
n
n
n
n
n
e c
e c
e c
e c
e c
C1
C2
10nF
0
1
2
3
4
1
1
1
1
1
2
1
S
0
0
0
0
u
2
M
C
GND
EN
VSENSE
VREF
0
n
u
0
, F
0
2
n
, F
, F
u
O
u
5
U3
1
, F
, F
, F
H
9
1
6
1
6
M
6
6
P
P
P
P
P
2
, V
DDR-II VTT Solution
6
6
, V
, V
5
a
a
a
a
a
3 .
3 .
X
, V
t r
t r
t r
t r
t r
SC2596
X
5
X
, V
, V
5
5
, R
N
N
N
N
N
X
, R
, R
5
u
u
u
A
u
u
A
12
C
R
u l
u l
m
m
m
m
m
VDDQ
C
C
e
PVCC
AVCC
C ,
e
a r
e
m
m
b
b
b
b
b
a r
a r
VTT
e
e
e
e
m
e
e
n i
n i
a r
m
m
/ r
/ r
/ r
/ r
/ r
i
u
u
, c
m
i
i
m
V
V
V
V
V
m
, c
, c
, c i
a
a
a
a
a
0
u l
u l
u l
u l
u l
0
1
6
8
7
6
5
0
6
2
0
e
e
e
e
e
6
0
0
3
0
3
6
3
C3
1uF
3.3V
R
S
Y
Y
Y
Y
Y
Y
g a
g a
g a
g a
g a
g a
u
e
m
y b
o e
o e
o e
o e
o e
o e
e t
o c
h c
n
C4
1 0 0 u F
M
M
M
M
M
a
a
a
a
a
n
n
n
n
n
u
u
u
u
u
a f
a f
a f
a f
a f
PRELIMINARY
t c
t c
t c
t c
t c
C5
2 2 0 u F
r u
r u
r u
r u
r u
www.semtech.com
SC2596
r e
r e
r e
r e
r e
0.9V
VTT