AK4116 Datasheet, PDF (7/36 Pages) Asahi Kasei Microsystems – LOW POWER 48KHZ DIGITAL AUDIO RECEIVER

ASAHI KASEI
„ Timing Diagram
XTI
MCKO
LRCK
LRCK
BICK
SDTO
DAUX
[AK4116]
1/fECLK
tECLKH
tECLKL
1/fMCK
VIH
VIL
dECLK = tECLKH x fECLK x 100
= tECLKL x fECLK x 100
50%DVDD
tMCKH
tMCKL
1/fs
dMCK = tMCKH x fMCK x 100
= tMCKL x fMCK x 100
tLRH
tLRL
Figure 1. Clock Timing
VIH
VIL
dLCK = tLRH x fs x 100
= tLRL x fs x 100
tMBLR
tBSD
tDXS
tDXH
Figure 2. Serial Interface Timing
50%DVDD
50%DVDD
50%DVDD
VIH
VIL
MS0156-E-02
-7-
2004/04