AK4679EG Datasheet, PDF (35/220 Pages) Asahi Kasei Microsystems – 24bit Stereo CODEC with DSP and MIC/RCV/HP/SPK/LINE-AMP

[AK4679]
LRCK
tLRCKH
tLRB
VIH1
VIL1
BICK
(BCKP = "1")
BICK
(BCKP = "0")
tBSD
VIH1
VIL1
VIH1
VIL1
SDTO
SDTI
MSB
tSDS
tSDH
MSB
50%TVDD
VIH1
VIL1
Figure 13. Audio Interface Timing (PLL Slave mode, DSP mode, MSBS bit= “1”)
MCKI
LRCK
BICK
1/fCLK
tCLKH
tCLKL
1/fs
tLRCKH
tLRCKL
tBCK
tBCKH
tBCKL
VIH1
VIL1
VIH1
VIL1
Duty = tLRCKH x fs x 100
tLRCKL x fs x 100
VIH1
VIL1
Figure 14. Clock Timing (EXT Slave mode)
MS1402-E-06
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2013/02