Audio Codec - Analog Devices EZ-Board ADSP-BF518F Manual

A
SW4: MIC GAIN
POS. GAIN R47
40.2K
0402
1 5 (14dB)
1
2 1 (0dB) R41
90.9K
0402
DEFAULT 3 0.5 (-6dB)
4 NC
FER4
600
0603
"MIC"
"LINE IN"
2
J5
2 MICIN
3
1
4
7
L_IN_LPBK
8
R_IN_LPBK
5
6
3.5MM
CON050
C67
100PF
0603
AGND
3
"SPORT0 ENBL"
SW15
1
TFS0/SD_D3
2
DT0PRI/SD_CMD
3
DR0PRI/SD_D0
4
RFS0/SD_D2
5
TSCLK0/SD_CLK
6
RSCLK0/SD_D1
7
SDA
8
SCL
DIP8
SWT016
SW15 disconnects DSP from AUDIO CODEC
4
A
B
"MIC GAIN"
"LPBK"
SW5
1 12
2 11
3 10
4 9
MICIN RHPOUT_RDIV
5 8
L_OUT_LPBK L_IN_LPBK
6 7
R_OUT_LPBK R_IN_LPBK
DIP6
SWT017
C79
1UF
0603
R46 C74
47.0K 220PF
0402 0402
DNP
R247
5.6K
0402 JP15 R42
1 680
0402
2
FER3
600 3
0603
IDC3X1
"MIC SELECT"
C91
220PF
SJ3
SHORTING 0402
JUMPER DNP
DEFAULT=2&3
FER5 R45 C80
600 5.6K 1UF
0603 0402 0603
FER2 R40 C81
600 5.6K 1UF
0603 0402 0603
C68 C69 C70 C195 R43 R44 C196
100PF 100PF 100PF 220PF 5.6K 5.6K 220PF
0603 0603 0603 0402 0402 0402 0402
16
CODEC_DACLRC
15
CODEC_DACDAT
14
CODEC_ADCDAT
13
CODEC_ADCLRC
12
BCLK
11
10
SDIN
9
SCLK
B
3.3V
C88 C87 C86
10UF 0.1UF 0.1UF U1
0805 0402 0402
5
DBVDD AVDD
4
DGND AGND
3
DCVDD
22
MICIN
21
MICBIAS HPVDD
HPGND
24
LLINEIN
23
RLINEIN
LHPOUT
RHPOUT
9
CODEC_DACLRC DACLRC
8
CODEC_DACDAT DACDAT
10
CODEC_ADCDAT ADCDAT
LOUT
11
CODEC_ADCLRC ADCLRC
ROUT
7
BCLK BCLK
25
MUTE MUTE
R248 R249 R250
1.0M 1.0M 1.0M 26
CSB CSB CLKOUT
0402 0402 0402
27
SDIN SDIN
28
SCLK SCLK VMID
SSM2603
ICS009
3.3V
"AUDIO CLK"
R59
10K
0402
R60
U20 4 33
VDD 0402
1 3
OE OUT
GND
12MHZ 2
OSC003
3.3V
3.3V
R390 R391 C73
10K 100K 0.01UF
0402 0402 0402
MUTE
CSB
C
3.3V
FER19
330
0805
C71 C72
10UF 0.1UF
0805 0402
18
19
FER20
330
0805
12
15
C75 C76
10UF 0.1UF
0805 0402
CT4
R53 FER8
220UF
0 600
D2E
0603 0603
13 LHPOUT
14 RHPOUT
CT3
R52 FER7
220UF
0 600
D2E
0603 0603
CT1
10UF
CAP002
16
R50 R51
17 47.0K 47.0K
CT2
L_OUT_LPBK
0402 0402
10UF
CAP002 R_OUT_LPBK
6
R49 FER6
100 600
20 0402 0603
R54 FER9
100 600
0402 0603
C90 C89 R55 R48 C83 C82
10UF 0.1UF 100PF 100PF
47.0K 47.0K
0805 0402 0402 0402 0603 0603
FER21
330
0805
C77
1000PF
0805
ANALOG
DNP
DEVICES
C78
1000PF
0805
DNP
Title
Size Board No.
C
AGND
Date 5-11-2009_10:44
C
D
J4 J5
HP OUT MIC IN
LINE OUT LINE IN
"HEAD PHONE"
"LINE OUT"
J4
2
3
1
4
7
8
5
6
3.5MM
CON050
C84 C85
100PF 100PF
0603 0603
AGND
20 Cotton Road
Nashua, NH 03063
PH: 1-800-ANALOGD
ADSP-BF518F EZ-BOARD

AUDIO CODEC

Rev
A0217-2008
1.0
Sheet 7 of 15
D
1
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