AK4753 Datasheet, PDF (16/85 Pages) Asahi Kasei Microsystems – 2-in, 4-out CODEC with DSP Functions

CONFIDENTIAL
[AK4753]
1/fs
LRCK
tLRCKH
tBCK
VIH
VIL
tBLR
VIH
BICK
(BCKP = "1")
VIL
tBCKH
tBCKL
VIH
BICK
(BCKP = "0")
VIL
Figure 9. Clock Timing (PLL Slave mode; PLL Reference Clock = LRCK or BICK pin, DSP mode, MSBS = “1”)
tLRCKH
VIH
LRCK
VIL
tLRB
BICK
(BCKP = "0")
BICK
(BCKP = "1")
VIH
VIL
VIH
VIL
tSDS
tSDH
SDTI
VIH
MSB
VIL
Figure 10. Audio Interface Timing (PLL Slave mode, DSP mode; MSBS = “0”)
tLRCKH
VIH
LRCK
VIL
tLRB
VIH
BICK
VIL
(BCKP = "1")
BICK
(BCKP = "0")
VIH
VIL
tSDS
tSDH
SDTI
VIH
MSB
VIL
Figure 11. Audio Interface Timing (PLL Slave mode, DSP mode, MSBS = “1”)
MS1311-E-00
- 16 -
2011/07