ak4121 AKM Semiconductor, Inc., ak4121 Datasheet - Page 7

• Manufacturer Part Number: ak4121
• Description: Asynchronous Sample Rate Converter
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
T Timing Diagram
MS0191-E-03
LRCK
BICK
SDTO
SDTI
MCLK
LRCK
BICK
tLRS
tBLR
tCLKH
tBCKH
Audio Interface Timing at Slave Mode
tLRB
tSDS
1/fCLK
tBCK
1/fs
Clock Timing
- 7 -
tBCKL
tCLKL
tSDH
dCLK=tCLKH x fCLK, tCLKL x fCLK
tBSD
30%VDD
VIH
VIL
VIH
VIL
70%VDD
VIH
VIL
VIH
VIL
VIH
VIL
VIH
VIL
[AK4121]
2004/08