參數(shù)資料
型號： CDB4245
廠商： Cirrus Logic, Inc.
元件分類： Codec
英文描述： 105 dB, 24-Bit, 192 kHz Streo Sudio CODEC
中文描述： 105分貝24位192千赫Streo蘇迪奧編解碼器
文件頁數(shù)： 30/54頁
文件大?。?/td> 1166K
代理商： CDB4245
CS4245
30
4.2.3
Master Mode
As a clock master, LRCK and SCLK will operate as outputs. The two serial ports may be independently placed into
Master or Slave mode. Each LRCK and SCLK is internally derived from its respective MCLK with LRCK equal to Fs
and SCLK equal to 64 x Fs as shown in Figure 13.
4.2.4
Slave Mode
In Slave mode, SCLK and LRCK operate as inputs. Each serial port may be independently placed into Slave mode.
The Left/Right clock signal must be equal to the sample rate, Fs. If operating in asynchronous mode, LRCK1 must
be synchronously derived from MCLK1 and LRCK2 must be synchronously derived from MCLK2. If operating in syn-
chronous mode, LRCK1, and LRCK2 must be synchronously derived from MCLK1. For more information on syn-
chronous and asynchronous modes, see “Synchronous / Asynchronous Mode” on page 29.
LRCK
(kHz)
MCLK (MHz)
256x
8.1920
11.2896
12.2880
16.3840
22.5792
24.5760
32.7680
45.1584
49.1520
64x
-
-
-
-
-
-
8.1920
11.2896
12.2880
96x
-
-
-
-
-
-
128x
-
-
-
8.1920
11.2896
12.2880
16.3840
22.5792
24.5760
QSM
192x
-
-
-
12.2880
16.9344
18.4320
24.5760
33.8680
36.8640
384x
12.2880
16.9344
18.4320
24.5760
33.8680
36.8640
-
-
-
512x
16.3840
22.5792
24.5760
32.7680
45.1584
49.1520
-
-
-
768x
24.5760
33.8680
36.8640
-
-
-
-
-
-
1024x
32.7680
45.1584
49.1520
-
-
-
-
-
-
32
44.1
48
64
88.2
96
128
176.4
192
Mode
12.2880
16.9344
18.4320
DSM
SSM
Table 2. Common Clock Frequencies
÷256
÷128
÷64
÷4
÷2
÷1
00
01
10
00
01
10
LRCK1
SCLK1
000
001
010
÷1
÷1.5
÷2
011
100
÷3
÷4
MCLK1
÷256
÷128
÷64
÷4
÷2
÷1
00
01
10
00
01
10
000
001
010
÷1
÷1.5
÷2
011
100
÷3
÷4
MCLK2
LRCK2
SCLK2
0
1
DAC_FM Bits
ADC_FM Bits
ASynch Bit
MCLK1 Freq Bits
MCLK2 Freq Bits
Figure 13. Master Mode Clocking
相關(guān)PDF資料
PDF描述
CDB42518 110 dB, 192 kHz 6-Ch Codec with S/PDIF Receiver
CDB42528 114 dB, 192 kHz 6-Ch Codec with S/PDIF Receiver
CDB4270 24-Bit, 192 kHz Stereo Audio CODEC
CDB4271 24-Bit, 192 kHz Stereo Audio CODEC
CDB4272 24-Bit, 192 kHz Stereo Audio CODEC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CDB42518 功能描述:音頻 IC 開發(fā)工具 Eval Bd RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
CDB42528 功能描述:音頻 IC 開發(fā)工具 Eval Bd RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
CDB4265 功能描述:音頻 IC 開發(fā)工具 Eval Bd 192kHz CODEC w/PGA & Input Mux RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
CDB4270 功能描述:音頻 IC 開發(fā)工具 Eval Bd 105dB 192kHz CODEC RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
CDB4271 功能描述:音頻 IC 開發(fā)工具 Eval Bd CS4271 RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
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