Table of Contents
Advertisement
A
U1
AZ1117/adj
+5V
3
2
IN
OUT
4
CE2
+
100uF/10v
+12V
3
CE593
CB6
+
0.1uF
470uF/16v
2
U6
AZ1117/adj
+5VSB
3
2
IN
OUT
1
A
B
DV33
AV33
L134
NC
R1
110
CE1
CB33
CB37
+
100uF/6.3v
0.1uF
0.1uF
R3
180
1.25 x (1+180/110) = 3.3V
U3
AP1513/SOP-8
SOP8/SMD
4
6
Vcc
O/P
5
O/P
R518
C301
NS/100nF
3K
3
1
OCSET
FB
R519
100K
CB64
0.1uF
+3V3SB
R10
110
+
CE15
CB12
100uF/6.3v
0.1uF
R11
180
1.25 x (1+180/110) = 3.3V
B
C
VTT
CB7
C6
0.1uF
4.7uF/10V
DDRV
R29
MEM_VREF
NC
CB8
C1
IC LP2996 DDR Termination SOP-8
R32
0.1uF
1uF
NC
VTT FOR DDR TERMINATOR
MEM_VREF FOR DDR AND MT5381 VREF
L2
27uH/POWER CHOKE
C302
R5
NC
1K
CB5
+
CE33
0.1uF
470uF/6.3v
D95
R7
SCHOTTKY DIODE/B340A
2K
0.8 x (1+1K/2K) = 1.2V
+5V
U11
3
2
IN
OUT
LT1084 TO-252-3
CE17
CB574
+
0.1uF
100uF/10v
CE611
+
22uF/10v
C
D
1,3,4,5,6,7,8,9,10,11,12,13,14
1,3,5,8,9,13,14
1,7,9,11
1,4,7,8,9,13
7
6
6
R6
6,7
4,7,9,14
3,5,8,9,13
4.7K
2,3,8,9,14
+12V
U4
DDRV
1
8
GND
VTT
2
7
SD
PVIN
3
6
VSENSE
AVIN
4
5
VREF
VDDQ
CB9
CE6
+
100uF/6.3v
0.1uF
DV10
+
CE9
CB42
470uF/6.3v
0.01uF
Low ESR
DDRV
R956
CB573
CE579
R43
+
0.1uF
470uF/6.3v
110
1.5K
R958
120
1.25 x (1+120/110) = 2.6V
NUSTC_5380P1_V2
MediaTek Inc.
Title
DIGITAL POWER
Size
Document Number
MT5380P1-V2
B
Date:
Friday, February 01, 2008
D
E
GND
GND
+5V
+5V
+5VSB
+5VSB
+3V3SB
+3V3SB
DV10
DV10
MEM_VREF
MEM_VREF
VTT
VTT
DDRV
DDRV
DV33
DV33
AV33
AV33
+12V
4
3
2
1
No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300
TEL:(03)567-0766 FAX:(03)578-7610
Rev
Drawn
V1
Sheet
2
of
14
E
Advertisement
Table of Contents
