AK4586 Datasheet, PDF (13/54 Pages) Asahi Kasei Microsystems – MULTI CHANNEL AUDIO CODEC WITH DIR

ASAHI KASEI
Timing Diagram
MCLK
MCKO
LRCK
BICK
MCLK
LRCK
BICK
[AK4586]
1/fCLK
VIH
VIL
tCLKH
tCLKL
1/fMCKO
tMCKH
tMCKL
1/fs
tLRH
tLRL
tBCK
tBCKH
tBCKL
50%TVDD
dMCK = tMCKH x fMCK x 100
= tMCKL x fMCK x 100
VIH
VIL
Duty = tLRH x fs x 100
= tLRL x fs x 100
VIH
VIL
Clock Timing (TDM= “0”)
1/fCLK
VIH
VIL
tCLKH
tCLKL
1/fs
VIH
VIL
tLRH
tLRL
tBCK
VIH
VIL
tBCKH
tBCKL
Clock Timing (TDM= “1”)
MS0097-E-01
- 13 -
2001/12