AK4618 Datasheet, PDF (19/60 Pages) Asahi Kasei Microsystems – 192kHz 24-bit 6ch/12ch Audio CODEC with Microphone Interface

MCLK
LRCK
BICK
MCLK
LRCK
BICK
[AK4618]
1/fCLK
VIH
VIL
tCLKH
tCLKL
1/fs
tdLRKH
tdLRKL
1/fBCK
50%TVDD
dLRK
= tdLRKH (or tdLRKL) x fs x 100
50%TVDD
tdBCKH
tdBCKL
dBCK
= tdBCKH (or tdBCKL) x fs x 100
Figure 4. Clock Timing (TDM1-0 bits = “00” & Master mode)
1/fCLK
VIH
VIL
tCLKH
tCLKL
1/fs
tLRH
50%TVDD
1/fBCK
50%TVDD
tdBCKH
tdBCKL
dBCK
= tdBCKH (or tdBCKL) x fs x 100
Figure 5. Clock Timing (Except TDM1-0 bits = “00” & Master mode)
015000617-E-00
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2015/01