CDB5471 Datasheet, PDF (11/26 Pages) Cirrus Logic – Evaluation Board and Software

CON_BANANA
+5V_IN
J21
Z4
P6KE6V8P
+5V
U5
LM317LZ TP40
TP77
3.0V
3 ^{IN OUT} 2
ADJ
C42 C39
1
C40 C41
10UF .1UF
.1UF 22UF
GND
Do Not Populate
CON_BANANA
C38
.33UF
TANT
J18
GND
GND
C20
.1UF
CON_BANANA
A+
J14 _Z2
P6KE6V8P
GND
CON_BANANA
C13
47UF
+3V
GND
HDR17
HDR2X2
34
12
C17
.1UF
D3
LT1004
V+
L1
R2 10
FERRITE_BEAD
R3
4.99K
TP40
TP1
2 1.2V
HDR3X2
HDR14
21
43
65
+3V
C19
3
.1UF
GND
GND
GND
SCLK
SDO
FSO
SE
/GAIN
TP36
TP38
TP40
TP42
TP44
TP46
TP48
TP50
TP52
TP54
VIN3+
VIN3-
IN3+
IN3-
TP56
TP58
TP60
TP62
C37 _4.7UF
TANT
TP37
TP39
TP41
TP43
TP45
TP47
TP49
TP51
TP53
TP55
TP57
TP59
TP61
TP63
U4
1
SCLK
2
SDO
3
FSO
4
SE
5
/GAIN
6
AGND
7
VREFIN
8
VREFOUT
9
VA+
10
VA-
11
VIN3+
12
VIN3-
13
IN3+
14
IN3-
28
VD+
27
DGND
26
CPD
25
XIN
24
/RESET
23
OWRS
22
VIN1+
21
VIN1-
20
IIN1+
19
IIN1-
18
VIN2+
17
VIN2-
16
IIN2+
15
IIN2-
SSOP28_200_P65MM
TP40
TP76
C16
.1UF
GND
SCLK
SDO
FSO
SE
/GAIN
VIN3+
VIN3-
IN3+
IN3-
U2
1
SCLK
2
SDO
3
FSO
4
SE
5
/GAIN
6
AGND
7
VREFIN
8
VREFOUT
9
VA+
10
VA-
11
VIN3+
12
VIN3-
13
IN3+
14
IN3-
28
VD+
27
DGND
26
CPD
25
XIN
24
/RESET
23
OWRS
22
VIN1+
21
VIN1-
20
IIN1+
19
IIN1-
18
VIN2+
17
VIN2-
16
IIN2+
15
IIN2-
SKT_SSOP28_ENP
EXT VREF
J16
CON_BANANA
A-
J15
TP2
TP40
TANT
4.7UF _C36
C2.1UF
D2
GND ^BAT85
Z1
P6KE6V8P
TANT
C15 2.2UF
47UF
C1 _{.1UF C12}
TP79 TP78
TP73 TP72
TP74 TP75
TP14
TP17
TP19
TP21
TP23
TP25
TP27
TP29
TP31
TP33
TP35
TP15
TP16
TP18
TP20
TP22
TP24
TP26
TP28
TP30
TP32
TP34
XIN
/RESET
OWRS
VIN1+
VIN1-
IIN1+
IIN1-
VIN2+
VIN2-
IIN2+
IIN2-
C21
10UF
D+
V+
HDR18
HDR1X2
HDR16
12
HDR2X2
12
34
C14
C22 _C23
.1UF
47UF
.1UF
GND
GND
XIN
/RESET
OWRS
VIN1+
VIN1-
IIN1+
IIN1-
VIN2+
VIN2-
IIN2+
IIN2-
C11
.039UF
D1
BAT85
C18
D+ ^{R32 10 .1UF}
GND
EXT_IN
4.0960MHZ
GND
7
8
VCC
14
U1
HDR3X2
HDR15
21
43
65
GND
CON_BANANA
VD+
Z3 J20
P6KE6V8P
XIN
GND
GND
Figure 1. Power Supply, CS5471, and Oscillator