ak4115 AKM Semiconductor, Inc., ak4115 Datasheet - Page 12

• Manufacturer Part Number: ak4115
• Description: High Feature 192khz 24bit Digital Audio Interface Transceiver
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
MS0573-E-00
Timing Diagram
XTI
MCKO1
MCKO2
EMCK
LRCK
ELRCK
tMCKH1
tMCKH2
tECLKH
tELRH
tECLKH2
tLRH
Figure 3. Clock Timing
1/fECLK
1/fMCK1
1/fMCK2
1/fECLK2
1/fs
1/fs
tMCKL1
tMCKL2
- 12 -
tECLKL
tELRL
tLRL
tECLKL2
dMCK2 = tMCKH2 x fMCK2 x 100
dMCK1 = tMCKH1 x fMCK1 x 100
dECLK = tECLKH x fECLK x 100
dELCK = tELRH x fs x 100
dLCK = tLRH x fs x 100
dECLK2 = tECLKH2 x fECLK2 x 100
= tLRL x fs x 100
= tELRL x fs x 100
= tMCKL2 x fMCK2 x 100
= tMCKL1 x fMCK1 x 100
= tECLKL x fECLK x 100
= tECLKL2 x fECLK2 x 100
50%OVDD
50%OVDD
VIH
VIL
VIH
VIL
VIH
VIL
VIH
VIL
[AK4115]
2006/12