AK4373 Datasheet, PDF (22/98 Pages) Asahi Kasei Microsystems – Low Power Stereo DAC with HP/SPK-Amp

[AK4373]
MCKI
LRCK
MCKO
1/fCLK
VIH
VIL
tCLKH
tCLKL
1/fs
tLRCKH
tLRCKL
1/fMCK
50%DVDD
Duty = tLRCKH x fs x 100
tLRCKL x fs x 100
tMCKL
50%DVDD
dMCK = tMCKL x fMCK x 100
Figure 9. Clock Timing (PLL/EXT Master mode)
LRCK
BICK
(BCKP = "0")
tLRCKH
tDBF
tBCK
dBCK
50%DVDD
50%DVDD
BICK
(BCKP = "1")
SDTI
tSDS
tSDH
50%DVDD
VIH
VIL
Figure 10. Audio Interface Timing (PLL/EXT Master mode, DSP mode, MSBS = “0”)
MS0991-E-00
- 22 -
2008/09