ak5700 AKM Semiconductor, Inc., ak5700 Datasheet - Page 12

• Manufacturer Part Number: ak5700
• Description: 16-bit ?? Mono Adc With Pll & Mic-amp
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
MS0569-E-01
Timing Diagram
(BCKP = "0")
(BCKP = "1")
Figure 3. Audio Interface Timing (PLL/EXT Master mode & DSP mode: MSBS = “0”)
MCKI
LRCK
BCLK
MCKO
LRCK
BCLK
BCLK
SDTO
Figure 2. Clock Timing (PLL/EXT Master mode)
tCLKH
tLRCKH
tBCKH
tDBF
tLRCKH
tBSD
1/fCLK
1/fMCK
1/fs
tBCK
tCLKL
tMCKL
tLRCKL
tBCKL
- 12 -
tBCK
dMCK = tMCKL x fMCK x 100
Duty = tLRCKH x fs x 100
dBCK = tBCKH / tBCK x 100
MSB
dBCK
tLRCKL x fs x 100
tBCKL / tBCK x 100
VIH
VIL
50%DVDD
50%DVDD
50%DVDD
50%DVDD
50%DVDD
50%DVDD
50%DVDD
[AK5700]
2006/12