Datasheet
A3V
3.3V
3.3V
A3V
3.3V
A3V
ON
1 2
3 4
ABCLK ADC1LN
ADC1LP
ADC1RN
ADC1RP
ADC2LN
ADC2LP
ADC2RN
ADC2RP
AGND1
AGND2
AGND3
AGND4
AGND5
ALRCLK
ASDATA1
ASDATA2
AVDD1
AVDD2
AVDD3
AVDD4
CCLK
CIN
CM
COUT
DBCLK
DGND1
DGND2
DLRCLK
DSDATA1
DSDATA2
DSDATA3
DSDATA4
DVDD1
DVDD2
FILTR
LF
MCLKI_XI
MCLKO_XO
NC1
NC2
NC3
NC4
OL1N
OL1P
OL2N
OL2P
OL3N
OL3P
OL4N
OL4P
OR1N
OR1P
OR2N
OR2P
OR3N
OR3P
OR4N
OR4P
VDRIVE
VSENSE
VSUPPLY
CLATCH
RESET
A3V
GND4
GND3
GND2
EN OUT
GND1
IN
SS
5V
D
4
3
2
1
A B C
20 Cotton Road
Nashua, NH 03063
A B C D
4
3
2
1
PH: 1-800-ANALOGD
C
Title
Size Board No.
Date Sheet of
DEVICES
ANALOG
Rev
SHARC AUDIO EZ-EXTENDER
A0223-2008
0.1
ON
1 2
3 4
WHITE (LEFT) RED (RIGHT)
3
4
9 10
6
55
6
109
4
3
DEFAULT: ALL OFF
FOR TESTING PURPOSES ONLY
LOOPBACK CONNECTOR
RED (RIGHT)WHITE (LEFT)
IN1 (L) IN1 (R)
OUT3 (L) OUT3 (R)
OUT1 (R)
PIN NUMBER FOR THE RESPECTIVE CONNECTOR.
NOTE: THE NUMBER INSIDE EACH OF THE CIRCLES IS THE ACTUAL
IN2 (L) IN2 (R)
OUT2 (L) OUT2 (R)
OUT4 (L) OUT4 (R)
OUT1 (L)
3.3V @ 500mA
J2 J3
SPI_MISO_A
SPI_MOSI
AD1939A_ABCLK_Z
AD1939A_ALRCLK_Z
AD1939A_ASDATA1_Z
AD1939A_ASDATA2_Z
8
7
6
54
1
3
2
SWT018
DIP4
SW2
SPI_MISOSPI_MISO_A
0402
33
R614
R46
33
0402
3 246-9-2009_15:31
AD1939 CODEC A (MASTER) - AUDIO PAGE 1
AD1939_SOFT_RESET
C24
0.1UF
04020805
2.2UF
C25
8
7
6
1 3
5
2
4
VR1
ADP1715
MSOP8
DO-214AA
SK12
1A
D2
TP2
AD1939A_CLKIN
AD1939A_ASDATA1AD1939A_ASDATA1_Z
0402
33
R47
AD1939A_DBCLK
AD1939A_DLRCLK
AD1939A_ABCLK
AD1939A_ASDATA2_Z
0402
33
R48
AD1939A_ABCLK_Z
AD1939A_ALRCLK_Z
AD1939A_CS
SPI_CLK
AD1939A_DSDATA1
TP1
AD1939A_CM
AD1939A_LF
1
4
48
46
44
33
16 17
32
5
45
51
62
14
2
3
34
30
31
35
28
29
27
26
21
22
20
19
18
15
47
52
61
49
63
64
50
23
24
25
54
53
56
55
58
57
60
59
37
36
39
38
41
40
43
42
7
6
9
8
11
10
13
12
U3
LQFP64
AD1939
R49
33
0402
4
2
1
U57
SOT23-5
SN74LVC1G08
2
3
1
4 5
6
7
8
SW1
DIP4
SWT018
IN1_SE_R
IN1_SE_L
IN2_SE_R
IN2_SE_L OUT2_SE_L
ADC1LN
DAC1N
AD1939A_ALRCLK
AD1939A_DSDATA4
AD1939A_DSDATA2
AD1939A_DSDATA3
DAC1P
DAC2P
DAC2N
DAC3P
DAC3N
DAC4P
DAC4N
DAC5P
DAC5N
DAC6P
DAC6N
DAC7P
DAC7N
DAC8P
DAC8N
ADC1LP
ADC2LP
ADC2LN
ADC3LP
ADC3LN
ADC4LP
ADC4LN
C11
0402
0.01UF 0.01UF
0402
C12
0.01UF
0402
C13 C14
0402
0.01UF 0.01UF
0402
C15 C16
0402
0.01UF
5600PF
0805
C22
390PF
0603
C21
0603
562.0
R45
C20
10UF
0805 0603
0.1UF
C19 C18
0.1UF
06030805
10UF
C17
OUT1_SE_L
OUT1_SE_R
OUT3_SE_R
OUT3_SE_L
OUT2_SE_R
OUT4_SE_R
OUT4_SE_L
0.01UF
0402
C23
AD1939A_ASDATA2
C26
2.2UF
0805
TP3
SOT23-3
GSOT03
30A
D1
POWERUP_RESET