AK4644 Datasheet, PDF (18/96 Pages) Asahi Kasei Microsystems – Stereo CODEC with MIC/HP/RCV-AMP

ASAHI KASEI
[AK4644]
1/fs
LRCK
tLRCKH
tBCK
VIH
VIL
tBLR
VIH
BICK
(BCKP = "0")
VIL
tBCKH
tBCKL
VIH
BICK
(BCKP = "1")
VIL
Figure 7. Clock Timing (PLL Slave mode; PLL Reference Clock = LRCK or BICK pin, DSP mode, MSBS = “0”)
LRCK
BICK
(BCKP = "1")
BICK
(BCKP = "0")
1/fs
tLRCKH
tBCK
tBLR
tBCKH
tBCKL
VIH
VIL
VIH
VIL
VIH
VIL
Figure 8. Clock Timing (PLL Slave mode; PLL Reference Clock = LRCK or BICK pin, DSP mode, MSBS = “1”)
MS0477-E-01
- 18 -
2006/10