ak4631 ETC-unknow, ak4631 Datasheet - Page 15

• Manufacturer Part Number: ak4631
• Description: 16-bit Mono Codec With Mic/spk-amp
• Manufacturer: ETC-unknow

ASAHI KASEI
MS0317-J-01
タイミング波形
(BCKP = "0")
(BCKP = "1")
Figure 3. Audio Interface Timing (PLL Master mode & DSP mode: MSBS = “0”)
MCKI
FCK
MCKO
FCK
BICK
BICK
SDTO
SDTI
dMCK = tMCKOL x fMCK x 100
tMCKOH
tCLKH
Figure 2. Clock Timing (PLL Master mode)
dFCK
tDBF
tBSD
1/fCLK
1/fMCK
1/fFCK
tMCKOL
tCLKL
dFCK
- 15 -
tSDS
tBCK
MSB
MSB
dBCK
tSDH
VIH
VIL
50%DVDD
50%DVDD
50%DVDD
50%DVDD
50%DVDD
50%DVDD
VIH
VIL
[AK4631]
2004/11