AK4643 Datasheet, PDF (19/104 Pages) Asahi Kasei Microsystems – Stereo CODEC with MIC/HP/RCV/SPK-AMP

ASAHI KASEI
[AK4643]
LRCK
BICK
(BCKP = "1")
tLRCKH
tDBF
tBCK
dBCK
50%DVDD
50%DVDD
BICK
(BCKP = "0")
tBSD
50%DVDD
SDTO
SDTI
MSB
tSDS
tSDH
50%DVDD
VIH
VIL
Figure 5. Audio Interface Timing (PLL/EXT Master mode, DSP mode, MSBS = “1”)
LRCK
50%DVDD
BICK
tBLR
tLRD
tBCKL
tBSD
50%DVDD
SDTO
50%DVDD
tSDS
tSDH
VIH
SDTI
VIL
Figure 6. Audio Interface Timing (PLL/EXT Master mode, Except DSP mode)
MS0476-E-01
- 19 -
2006/10