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AK4343VN Datasheet, PDF (17/99 Pages) Asahi Kasei Microsystems – Stereo DAC with HP/RCV/SPK-AMP | |||
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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 3. Clock Timing (PLL/EXT Master mode)
Note 36. MCKO is not available at EXT Master mode.
[AK4343]
LRCK
BICK
(BCKP = "0")
tLRCKH
tDBF
tBCK
dBCK
50%DVDD
50%DVDD
BICK
(BCKP = "1")
SDTI
tSDS
tSDH
50%DVDD
VIH
VIL
Figure 4. Audio Interface Timing (PLL/EXT Master mode, DSP mode, MSBS = â0â)
MS0478-J-02
- 17 -
2010/11
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