Datasheet

6.3 EVM Schematics
5.3V
-VCCAMP
PWR_IN
PWR_IN
+VCCAMP
5V
PWR_IN
+3.3V
A
VSS+ VSS-
3.3V
A_ADC_LDO
5V_AUX
3.3V_CDC_CP
5V_AUX
3.3V_AUX
5V_AUX
3.3VA_ADC_LDO
5V_AUX
5V_AUX
5V_AUX
ADC_LDO_VD
ADC_VD
ADC_LDO_VD
U9configuration:
3.3V(ADS62PX2-ADS62PX5)
C148=15pF
R269=51K
1.8V(ADS62PX7-ADS62PX9)
C148=33pF
R269=14K
L22
68uH
MSS1038-683ML
L22
68uH
MSS1038-683ML
1
2
D6
Yellow
D6
Yellow
12
C413
15pF
C413
15pF
C189
470pF
C189
470pF
C83
10uF
10V C83
10uF
10V
12
+
C76
47uF
20V
+
C76
47uF
20V
12
C147
10nF
C147
10nF
J12 BLK GND J12 BLK GND
C188
4.7uF
20%
50V
C188
4.7uF
20%
50V
J10 RED
6-36V
J10 RED
6-36V
JP15
(SHUNT 1-2)
JP15
(SHUNT 1-2)
1 3
2
C142
10nF
C142
10nF
C190
1uF
20%
25V
C190
1uF
20%
25V
+
C77
33UF
16V
+
C77
33UF
16V
12
R98
10K
R98
10K
1 2
U9
TPS79601
U9
TPS79601
EN
1
IN
2
GND
3
OUT
4
NR/FB
5
GND
6
+
C236
2.2uF
+
C236
2.2uF
12
C187
1uF
20%
25V
C187
1uF
20%
25V
+
C235
2.2uF
+
C235
2.2uF
12
R112
30.1K
R112
30.1K
C145
.1uF
50V C145
.1uF
50V
R2
75
R2
75
1
2
L24
68
DNI
L24
68
DNI
1
2
C82
10uF
10V C82
10uF
10V
12
+
C63
33UF
16V
+
C63
33UF
16V
12
+
C234
2.2uF
+
C234
2.2uF
12
C144
10uF
10V C144
10uF
10V
12
R93
3K
R93
3K
1 2
JP16
5.3V
(SHUNT 1-2)
JP16
5.3V
(SHUNT 1-2)
1 3
2
C81
10uF
10V C81
10uF
10V
12
C146
.1uF
50V
C146
.1uF
50V
JP17 6-36V
(NOSHUNT)
JP17 6-36V
(NOSHUNT)
1
2
R268
51K
R268
51K
C183
1uF
20%
25V
C183
1uF
20%
25V
JP19
(SHUNT 1-2)
JP19
(SHUNT 1-2)
1 3
2
JP18
(SHUNT 1-2)
JP18
(SHUNT 1-2)
1 3
2
C80
.1uF
16V C80
.1uF
16V
C184
1uF
20%
25V
C184
1uF
20%
25V
U8
TPS79633
U8
TPS79633
EN
1
IN
2
GND
3
OUT
4
NR/FB
5
GND
6
J1
1
RED
+VCC_AMP
J1
1
RED
+VCC_AMP
R94
0ohm
R94
0ohm
1
2
R3
75
R3
75
1
2
C143
10nF
C143
10nF
U14
TPS79501
U14
TPS79501
EN
1
IN
2
GND
3
GND
6
NR/FB
5
OUT
4
C148
33pF
C148
33pF
R8
75
R8
75
1
2
+
C79
33UF
16V
+
C79
33UF
16V
12
+
C233
2.2uF
+
C233
2.2uF
12
U15
TPS79601
U15
TPS79601
EN
1
IN
2
GND
3
OUT
4
NR/FB
5
GND
6
R96
30.1K
R96
30.1K
C186
1uF
20%
25V
C186
1uF
20%
25V
+
C84
33UF
16V
+
C84
33UF
16V
12
L23
68
L23
68
1
2
U16
TPS79633
U16
TPS79633
EN
1
IN
2
GND
3
OUT
4
NR/FB
5
GND
6
L18
68
L18
68
1
2
C78
.1uF
16V C78
.1uF
16V
L16
68
L16
68
1
2
R269
14K
R269
14K
D4
Yellow
D4
Yellow
12
B340A-13-F
D2
B340A-13-F
D2
21
R99
93.1K
R99
93.1K
L10
68
DNI
L10
68
DNI
1
2
C85
.1uF
16V C85
.1uF
16V C64
.1uF
16V C64
.1uF
16V
C414
15pF
C414
15pF
R97
30.1K
R97
30.1K
C185
1uF
20%
25V
C185
1uF
20%
25V
U11
TPS5420D
U11
TPS5420D
VIN
7
ENA
5
NC1
2
BOOT
1
PH
8
GND
6
NC2
3
VSNS
4
L9
68
L9
68
1
2
J13 RED
-VCC_AMP
J13 RED
-VCC_AMP
D5
Yellow
D5
Yellow
12
R95
2.2
R95
2.2
www.ti.com Physical Description
Figure 19. EVM Schematic, Sheet 1
SLAU237A – May 2008 – Revised April 2009 ADS62PXXEVM 33
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