Power - Analog Devices ADSP-21375 Manual

A
POWER IN
D3
S2A
2A
DO-214AA
1
J4
1
C214
1000PF
2 0402
3
7.5V_POWER
CON005
C213
1000PF
0402
SHGND
2
R185
0
0603
UNREG_IN
R187
0
0603
DNP
VR2
6 7
VIN SYNC_MODE
1 5
RUN SW
4 8
GND PLL_LPF
C221
10UF
1210 2 3
ITH VFB
LTC1877
MSOP8
C224
220PF
1206
3
ELVIS_PWR
VR1
2
VIN
R184
0 5
SHDN
0603
8
SYNC
4
GND
C220
4.7UF
0805
LT1765
4 SOIC8
A
B
UNREG_IN
F1 FER7
2.5A
190
FUS001 FER002
4 3
1 2
C215 C216
10UF 0.1UF
1210 0805
VDDINT_SHUNT = 1.2V
VDDINT_SHUNT = 0.8V( 1 + R188/R189)
VDDINT_SHUNT TP12
L1
10UH
IND001
R188 C225
124.0K 33PF
0805 0603
R189
249.0K
0805
CT4 C223
47UF 10UF
D 0805
D2
CMDSH-3
100MA
SOD-323
C218 D4
1 0.18UF L2 S2A
BOOST
0805 1.5UH 2A
IND003 DO-214AA
3
SW
R183
6 47.5K
FB
0603
7
VC
D1
SL22
C219 R182
2A
2200PF 10.0K C217
DO-214AA
0603 0603 4.7UF
0805
B
UNREG_IN
VR3
7 1
IN1 OUT1
8 2
IN2 OUT2
3
OUT3
6 5
SD FB
GND
4 ADP3336ARMZ R193
MSOP8 210.0K
0805
C208
1UF
0805
R194
64.9K
0805
UNREG_IN
C3 C66
10UF 10UF
1210 0805
DNP
R17 VR5
24.9K
0603
1
COMP
C5 C2
470PF 68PF 3
FB
0603 0603
GND
R181 2
80.6K
0603
PGND
R35
255.0K
0603
PGND
PGND
UNREG_IN
MH1 MH2 MH3
R186
0
0603
CT3 GND Test Points are scattered on PCB for Test Measurement Purposes.
100UF
C
LABEL "GND" ON ALL TPs
TP11 TP10 TP9 TP8 TP7 TP6
C
5V
UNREG_IN
R192
0
0603 VR4
7
IN1
8
IN2
6
SD
GND
C207 C206 4
1UF 10UF
0805 0805
C209
1UF
0805
R16
0.05
1206
5
IN
U3
4 4 1
CS
L3
2 6.8UH
6 R18 IND009
PGATE
0 5
0603
ADP1864 3 6
SOT23-6
D5
FDC658P
SSB43L
SOT23-6
4A
DO-214AA
R196
0
0805
MH4 MH6 M1 M2
RUBBER FOOT RUBBER FOOT
MSC009 MSC009
ANALOG
DEVICES
TP5 TP4 TP3 TP2
Title
Size Board No.
C
Date 6-15-2007_13:43
C
D
5V_B
1
OUT1
2
OUT2
3
OUT3
5
FB
ADP3336ARMZ R191 C204 C205
MSOP8 210.0K 1UF 10UF
0805 0805 0805
R190
64.9K
0805
3.3V
TP1 VDDEXT_SHUNT
R195
0
0805
CT5 CT6 C67
47UF 2.2UF 1UF
B B 0805
DNP DNP
M3 M4 M5
RUBBER FOOT RUBBER FOOT RUBBER FOOT
MSC009 MSC009 MSC009
20 Cotton Road
Nashua, NH 03063
PH: 1-800-ANALOGD
ADSP-21375 EZ-KIT Lite

POWER

Rev
A0202-2006
1.0A
Sheet 13 of 13
D
1
2
3
4