AK4673 Datasheet, PDF (24/107 Pages) Asahi Kasei Microsystems – Stereo CODEC with MIC/HP-AMP and Touch Screen Controller

[AK4673]
LRCK
tLRCKH
tLRB
VIH2
VIL2
BICK
(BCKP = "1")
BICK
(BCKP = "0")
tBSD
VIH2
VIL2
VIH2
VIL2
SDTO
MSB
50%TVDD2
tSDS
tSDH
SDTI
MSB
VIH2
VIL2
Figure 11. Audio Interface Timing (PLL Slave mode, DSP mode, MSBS = “1”)
MCKI
1/fCLK
tCLKH
tCLKL
VIH2
VIL2
LRCK
BICK
1/fs
tLRCKH
tLRCKL
tBCK
VIH2
VIL2
Duty = tLRCKH x fs x 100
tLRCKL x fs x 100
tBCKH
tBCKL
VIH2
VIL2
Figure 12. Clock Timing (EXT Slave mode)
MS0670-E-00
- 24 -
2007/09