ak4644 AKM Semiconductor, Inc., ak4644 Datasheet - Page 18

• Manufacturer Part Number: ak4644
• Description: Stereo Codec With Mic/hp/rcv-amp
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
MS0477-E-01
Figure 7. Clock Timing (PLL Slave mode; PLL Reference Clock = LRCK or BICK pin, DSP mode, MSBS = “0”)
Figure 8. Clock Timing (PLL Slave mode; PLL Reference Clock = LRCK or BICK pin, DSP mode, MSBS = “1”)
(BCKP = "0")
(BCKP = "1")
(BCKP = "1")
(BCKP = "0")
LRCK
BICK
BICK
LRCK
BICK
BICK
tLRCKH
tBCKH
tLRCKH
tBCKH
tBCK
tBCK
- 18 -
tBCKL
tBCKL
1/fs
1/fs
tBLR
tBLR
VIH
VIL
VIH
VIL
VIH
VIL
VIH
VIL
VIH
VIL
VIH
VIL
[AK4644]
2006/10