AK4753 Datasheet, PDF (15/85 Pages) Asahi Kasei Microsystems – 2-in, 4-out CODEC with DSP Functions

CONFIDENTIAL
[AK4753]
LRCK
tLRCKH
tDBF
50%DVDD
BICK
(BCKP = "1")
50%DVDD
BICK
(BCKP = "0")
tSDS
tSDH
50%DVDD
VIH
SDTI
VIL
Figure 6. Audio Interface Timing (PLL/EXT Master mode, DSP mode, MSBS = “1”)
LRCK
50%DVDD
tMBLR
BICK
SDTI
tSDS
tSDH
50%DVDD
VIH
VIL
Figure 7. Audio Interface Timing (PLL/EXT Master mode, Except DSP mode)
1/fs
LRCK
tLRCKH
tBCK
VIH
VIL
tBLR
VIH
BICK
(BCKP = "0")
VIL
tBCKH
tBCKL
VIH
BICK
(BCKP = "1")
VIL
Figure 8. Clock Timing (PLL Slave mode; PLL Reference Clock = LRCK or BICK pin, DSP mode, MSBS = “0”)
MS1311-E-00
- 15 -
2011/07