參數(shù)資料
型號: AK4645EZ
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: Stereo CODEC with MIC/HP-AMP
中文描述: 立體聲編解碼器麥克風/惠普腺苷
文件頁數(shù): 17/96頁
文件大小: 933K
代理商: AK4645EZ
[AK4645EZ]
MS0605-E-00
2007/06
- 17 -
Timing Diagram
LRCK
1/fCLK
MCKI
tCLKH
tCLKL
VIH
VIL
1/fMCK
MCKO
tMCKL
50%TVDD
1/fs
tLRCKH
tLRCKL
50%TVDD
Duty = tLRCKH x fs x 100
tLRCKL x fs x 100
dMCK = tMCKL x fMCK x 100
Figure 3. Clock Timing (PLL/EXT Master mode)
Note 38. MCKO is not available at EXT Master mode.
LRCK
BICK
50%TVDD
SDTO
50%TVDD
tBSD
dBCK
tDBF
50%TVDD
tLRCKH
tBCK
MSB
BICK
50%TVDD
(BCKP = "0")
(BCKP = "1")
tSDS
SDTI
VIL
tSDH
VIH
Figure 4. Audio Interface Timing (PLL/EXT Master mode, DSP mode, MSBS = “0”)
相關(guān)PDF資料
PDF描述
AK4645 Stereo CODEC with MIC/HP-AMP
AK4646EZ Stereo CODEC with MIC/SPK-AMP
AK4646 Stereo CODEC with MIC/SPK-AMP
AK4646EN Stereo CODEC with MIC/SPK-AMP
AK4647 Stereo CODEC with MIC/HP-AMP
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