Samsung
Confidential
2
1
3
SAMSUNG ELECTRONICS CO’S PROPERTY.
DDR2 POWER
SAMSUNG PROPRIETARY
COM-22C-015(1996.6.5) REV. 3
DRAW
1
THIS DOCUMENT CONTAINS CONFIDENTIAL
CHECK
PROPRIETARY INFORMATION THAT IS
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
EXCEPT AS AUTHORIZED BY SAMSUNG.
APPROVAL
44
53
TORINO 2
MAIN
DDR2 POWER
D:/users/mentor/Torino2/SR/T2_SR_0309
(7A)
DATE
MODULE CODE
PART NO.
OF
LAST EDIT
DEV. STEP
TITLE
Decoupling Caps for EMI, 2006/11/23
PAGE
REV
SAMSUNG
ELECTRONICS
C
A
A
C
B
D
B
4
3
D
4
2
1%
R707
ZHOU JUN
GUO LEI
KEVIN LEE
3/9/2007
MP
1.0
March 9, 2007 12:03:21 PM
BA41-00727/8A
G_DDR
1K
C920
100nF
1000nF
C264
10
R184
1608
10000nF
C272
4V
C243
25V
18-C2
17-C2
14-D1
100nF
31-C2
G_DDR
TP16115
P1.8V_AUX
43-B2
P1.8V_AUX
G_DDR
C241
10000nF
25V
R706
100K
VDC
1%
25V
C240
1000nF
G_DDR
P5.0V_AUX
SHORT502
INSTPAR
6.3V
1000nF
C266
50V
P5.0V_AUX
1%
1K
R689
C739
2.2nF
G_DDR
C239
100nF
25V
1nF
C740
50V
100nF
C244
10V
P1.8V_AUX
VTT_1
14
VTT_2
P0.9V
R167
715K
1%
PGND_1
PGND_2
17
PGND_3
16
REF
8
25
THERM
TON
2
VCCA
5
20
VDDP
3
VDDQS
VSSA
4
11
VTTEN
VTTIN_1
13
VTTIN_2
12
VTTS
10
15
BST
24
COMP
9
DH
23
DL
19
EN_PSV
1
FB
6
ILIM
21
LX
22
7
PGD
18
5%
P5.0V
U18
SC486IMLTRT
G_DDR
0
R187
AL
2.5V
330uF
EC17
0
R688
1nF
C269
1000nF
C270
25V
50V
C922
100nF
C923
100nF
C921
100nF
20K
R708
1%
D14
MBR0540
2
1
NO_STUFF
G_DDR
EC18
330uF
2.5V
AL
C265
1000nF
6.3V
P1.8V_AUX
1%
R709
12.1
R690
10K 1%
B24
EXCML16A270u
VDC
R710
470K
G_DDR
10
R185
5%
G_DDR
C268
1nF
50V
1nF
C238
50V
2.2uH
L12
4.7nF
C242
25V
IHLP-2525CZ-01
P5.0V_AUX
1%
12.1
R186
4V
C271
10000nF
D1 8
5
6
7
G1
1
4
G2
2 3
KBC3_SUSPWRON
MEM1_VREF
Q27
SI4816DY