AK4954AEN Datasheet, PDF (21/26 Pages) Asahi Kasei Microsystems – 32bit Stereo CODEC with MIC/HP/SPK-AMP

[AK4954A]
LRCK
50%TVDD
BICK
tMBLR
tLRD
tBCKL
tBSD
50%TVDD
SDTO
50%TVDD
tSDS
tSDH
VIH
SDTI
VIL
Figure 4. Audio Interface Timing (PLL/EXT Master mode)
MCKI
LRCK
BICK
1/fCLK
VIH
VIL
tCLKH
tCLKL
1/fs
tLRCKH
tLRCKL
tBCK
VIH
VIL
Duty = tLRCKH x fs x 100
tLRCKL x fs x 100
VIH
VIL
tBCKH
tBCKL
Figure 5. Clock Timing (EXT Slave mode)
MS1542-J-00-PB
- 21 -
2013/06