AK4679EG Datasheet, PDF (34/220 Pages) Asahi Kasei Microsystems – 24bit Stereo CODEC with DSP and MIC/RCV/HP/SPK/LINE-AMP

[AK4679]
MCKI
1/fCLK
tCLKH
tCLKL
VIH1
VIL1
1/fs
LRCK
tLRCKH
tLRCKL
tBCK
VIH1
VIL1
Duty = tLRCKH x fs x 100
tLRCKL x fs x 100
BICK
tBCKH
tBCKL
VIH1
VIL1
Figure 11. Clock Timing (PLL Slave mode; Except DSP mode)
LRCK
tLRCKH
tLRB
VIH1
VIL1
BICK
(BCKP = "0")
BICK
(BCKP = "1")
tBSD
VIH1
VIL1
VIH1
VIL1
SDTO
MSB
50%TVDD
tSDS
tSDH
SDTI
MSB
VIH1
VIL1
Figure 12. Audio Interface Timing (PLL Slave mode, DSP mode; MSBS bit= “0”)
MS1402-E-06
- 34 -
2013/02