CS42416-CQZ(2004) 데이터 시트보기 (PDF) - Cirrus Logic
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CS42416-CQZ Datasheet PDF : 67 Pages
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CS42416
+3.3 V to +5 V
+ 0.1 µF 0.01 µF
10 µF
0.01 µF 0.1 µF +
10 µF
+5 V
+1.8 V
to +5.0 V
27 MHz
+ 0.1 µF 0.01 µF
10 µF
0.01 µF 0.1 µF +
10 µF
4
51
VD
VD
48 GPO1
47 GPO2
46 GPO3
45 GPO4
44 GPO5
43 GPO6
42 GPO7
41
24
VA
VA
36
AOUTA1+
37
AOUTA1-
35
AOUTB1+
34
AOUTB1-
32
AOUTA2+
33
AOUTA2-
Analog Output Buffer 2
and
Mute Circuit (optional)
Analog Output Buffer 2
and
Mute Circuit (optional)
Analog Output Buffer 2
and
Mute Circuit (optional)
DVD
Processor
53
0.1 µF VLS
AOUTB2+ 31
30
AOUTB2-
59 OMCK
58 ADCIN1
AOUTA3+ 28
29
AOUTA3-
57 ADCIN2
AOUTB3+ 27
55
RMCK
26
CS42416 AOUTB3-
56 ADC_SDOUT
60
ADC_LRCK
61
ADC_SCLK
+VA
38 *
MUTEC
*
3 DAC_LRCK
2
DAC_SCLK
1 DAC_SDIN1
64 DAC_SDIN2
63 DAC_SDIN3
15
AINL+
AINL- 16
Analog Output Buffer 2
and
Mute Circuit (optional)
Analog Output Buffer 2
and
Mute Circuit (optional)
Analog Output Buffer 2
and
Mute Circuit (optional)
Mute
Drive
(optional)
* Pull up or down as
required on startup if the
Mute Control is used.
Analog
2I7n0p0utpF*
Buffer 1
Left Analog Input
2 kΩ
11
INT
12
RST
7
SCL/CCLK
8
SDA/CDOUT
9
AD1/CDIN
10
AD0/CS
**
**
2 kΩ
6
VLC
0.1 µF
** Resistors are required for
I2C control port operation
DGND DGND
5 52
14
AINR+
AINR- 13
Analog
2I7n0p0utpF*
Buffer 1
Right Analog Input
VQ 17
18
FILT+
REFGND 19
39
LPFLT
+
0.1 µF 100 µF
RFILT 3
+
0.1 µF 4.7 µF
AGND AGND
25
40
CFILT 3 CRIP 3
Connect DGND and AGND at single point near Codec
1. See the ADC Input Filter section in the Appendix.
2. See the DAC Output Filter section in the Appendix.
3. See the PLL Filter section in the Appendix.
Figure 2. Typical Connection Diagram using the PLL
9
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