AK4641 Datasheet, PDF (12/51 Pages) Asahi Kasei Microsystems – 16 BIT CODEC WITH BLUETOOTH INTERFACE

ASAHI KASEI
„ Timing Diagram
MCLK
LRCK
BICK
1/fCLK
tCLKH
tCLKL
1/fs
tBCK
tBCKH
tBCKL
[AK4641]
VIH
VIL
VIH
VIL
VIH
VIL
MCLK Input
Figure 2. Clock Timing of Stereo CODEC
1/fCLK
1000pF
Monitoring Point
100kΩ
DVSS
DVSS
tACW tACW
VAC
Note. This circuit shows how to monitor MCLK AC Coupling Timing. This circuit is not used in actual system.
Figure 3. MCLK AC Coupling Timing
MS0301-E-00
- 12 -
2004/05