ak4538 AKM Semiconductor, Inc., ak4538 Datasheet - Page 13

• Manufacturer Part Number: ak4538
• Description: 16bit ?? Codec With Mic/hp/spk-amp
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
n Timing Diagram
MS0198-E-01
MCKI Input
MCLK
LRCK
BICK
MCKO
1000pF
tCLKH
tBCKH
dMCK
100k
Figure 4. MCKI AC Coupling Timing
1/fCLK
AGND
1/fs
tBCK
fMCK
Figure 3. Clock Timing
Measurement Point
tCLKL
tBCKL
dMCK
- 13 -
AGND
tACW
1/fCLK
tACW
VIH
VIL
VIH
VIL
VIH
VIL
50%DVDD
[AK4538]
2003/5
VAC