參數(shù)資料
型號: PCM3006
元件分類: Codec
英文描述: 16-Bit, Single-Ended Analog Input/Output STEREO AUDIO CODEC
中文描述: 16位,單端模擬輸入/輸出立體聲音頻編解碼
文件頁數(shù): 10/16頁
文件大?。?/td> 227K
代理商: PCM3006
10
PCM3006
BLOCK DIAGRAM
FIGURE 1. Analog Front-End (Single-Channel).
Interpolation
Filter
8X Oversampling
Interpolation
Filter
8X Oversampling
Multi-Level
Delta-Sigma
Modulator
Multi-Level
Delta-Sigma
Modulator
Clock
Reset and
Power Down
PDDA
SYSCLK
V
CC
2
AGND
V
CC
1
PDAD
Reference
Mode
Control
Interface
DEM0
DEM1
Serial Data
Interface
DOUT
BCKIN
LRCIN
DIN
V
IN
L
V
REF
1
V
COM
V
REF
2
V
IN
R
V
OUT
L
V
OUT
R
Power Supply
DGND
V
DD
Analog
Low-Pass
Filter
Analog
Low-Pass
Filter
Decimation
and
High Pass Filter
Delta-Sigma
Modulator
(–)
(+)
Analog
Front-End
Circuit
Decimation
and
High Pass Filter
Delta-Sigma
Modulator
ADC
DAC
(+)
(–)
Analog
Front-End
Circuit
30k
V
IN
R
1
21
4
5
V
COM
V
REF
1
V
REF
2
Delta-Sigma
Modulator
(+)
(–)
V
REF
+
+
1.0μF
4.7μF
+
4.7μF
+
4.7μF
相關(guān)PDF資料
PDF描述
PCM3006T 16-Bit, Single-Ended Analog Input/Output STEREO AUDIO CODEC
PCM3052A 24-BIT, 96-kHz STEREO AUDIO CODEC WITH MICROPHONE AMPLIFIER, BIAS, MUXTIPLEXER, AND PGA
PCM3052ARTF 24-BIT, 96-kHz STEREO AUDIO CODEC WITH MICROPHONE AMPLIFIER, BIAS, MUXTIPLEXER, AND PGA
PCM3052ARTFG4 24-BIT, 96-kHz STEREO AUDIO CODEC WITH MICROPHONE AMPLIFIER, BIAS, MUXTIPLEXER, AND PGA
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