AK4558EN Datasheet, PDF (30/94 Pages) Asahi Kasei Microsystems – 108dB 216kHz 32Bit CODEC with PLL

[AK4558]
MCKI
LRCK
BICK
1/fCLK
VIH
VIL
tCLKH
tCLKL
1/fs
tdLRKH
tdLRKL
1/tBCK
50%TVDD
dLRK
= tdLRKH (or tdLRKL) x fs x 100
50%TVDD
tdBCKH
tdBCKL
dBCK
= tdBCKH (or tdBCKL) x tBCK x 100
Figure 4. Clock Timing (TDM1-0 bits = “00” & Master Mode)
1/fCLK
VIH
MCKI
VIL
tCLKH
tCLKL
1/fs
LRCK
tLRH
50%TVDD
1/tBCK
BICK
50%TVDD
tdBCKH
tdBCKL
dBCK
= tdBCKH (or tdBCKL) x tBCK x 100
Figure 5. Clock Timing (Except TDM1-0 bits = “00” & Master Mode)
015004500-E-02
- 30 -
2015/09