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AK4145 Datasheet, PDF (7/27 Pages) Asahi Kasei Microsystems – Digital BTSC Stereo Encoder
■ Timing Diagram
MCLK
LRCK
BICK
[AK4145]
1/fCLK
tCLKH
tCLKL
VIH
VIL
dCLK=tCLKH x fCLK, tCLKL x fCLK
1/fs
tBCK
tBCKH
tBCKL
Figure 1. Clock Timing
VIH
VIL
VIH
VIL
VIH
LRCK
VIL
tBLR
tLRB
BICK
VIH
VIL
tSDS
tSDH
VIH
SDTI
VIL
Figure 2. Serial Interface Timing
MS0982-E-01
-7-
2010/09