EVAL-ADRF6820 Datasheet, PDF (13/20 Pages) Analog Devices – On-board USB for SPI control

EVAL-ADRF6820 User Guide
UG-652
+6V
1
+6V
2
571-0500
P5
1
2
571-0100
+6V_TP
1 RED
GND5
BLK
R66
1.2
L1
1UH
C75
10UF
C90
10UF
C76
1UF
JP1
3PIN_SOLDER_JUMPER
1
A2
JP8 ^{COM 3}
B
3PIN_SOLDER_JUMPER
U7 ADP7104ACPZ-5.0-R7
C29
10UF
8
1
7 ^VIN
VOUT ₂
6 ^PG
SENSE ₃
5 ^GND
GND ₄
EN _PAD NC
PAD
LDO_+5V
C74
1UF
JP4
1
VCC_+5V
DNI
2
R60
3
10K
SAMTECTSW10608GS3PIN
PAD
1
EPAD ₈
2 ^{VIN PGND} 7
3 ^FSEL
SW ₆
4 ^EN
PG ₅
SYNC _U9 FB
ADP2370ACPZ-5.0
REPLACE WITH COILCRAFT INDUCTOR - EPL2014
L3
10UH
C92
22UF
C94
22UF
C96
22UF
L11
SW_+5V
10UH
C100
0.1UF
C103
22UF
S
2
G
1
NDS331N
D
3 _Q1
ADP121-AUJZ33R7
U8
1 _IN
3 _EN
OUT ⁵
C78
NC4 GND
1UF
42
R58
4.02K
C98
1UF
APD121_3V3
VCC_+5V
RED
E6
120OHM
C82
1UF
VCC_VPMX
RED
VPMX_+5V
E7
120OHM
C83
1UF
VPRF_+5V
C89
0.1UF
R73
1.2
L2
C32 ^1UH
10UF
C91
C77
10UF 1UF
R22
10K
DNI
JP2
3PIN_SOLDER_JUMPER
U4
ADP151ACPZ-3.3-R7
6
4 ^VIN
EN
1
VOUT
C30
NC GND PAD
1UF
2 5 3 PAD
ADP151_3V3
C65
1UF
JP3
1
2
3
22-03-2031
JP5
1
2
3
22-03-2031
VCC_+3P3V
C104
10UF
U6 ^{ADP7104ACPZ-3.3-R7}
LDO_3V3
C33
1UF
VIN
PG
GND
EN
VOUT
SENSE
GND
PAD ^NC
C66
1UF
E1
120OHM
PLL_3P3V
R59
0
C105
100UF
VCC_+3P3V
RED
E2
1
2
120OHM
C106
1UF
DIG_3P3V
E4
120OHM
C80
1UF
LO_3P3V
DNI
R61
10K
U10
PAD
1
EPAD ₈
2 ^{VIN PGND} 7
3 ^FSEL
SW ₆
4 ^EN
PG ₅
SYNC
FB
L4
6.8UH
ADP2370ACPZ-3.3
C93
22UF
C84
22UF
C95
22UF
JP6
1
2
3
SAMTECTSW10608GS3PIN
L12
SW_3V3
C97
22UF
6.8UH
C99
0.1UF
C102
22UF
VCC_+3P3V
E5
120OHM
C81
1UF
LO2_3P3V
E3
120OHM
C79
1UF
VCO_3P3V
C85
0.1UF
R53
4.02K
JP7
A
COM
1
2
B³
3PIN_SOLDER_JUMPER
Figure 12. Power Management
Rev. 0 | Page 13 of 20