9.3.4. Digital Microphone Interface
TCLKOUT
Clock Output
ALC5640-VB
Datasheet
Data Input
Left Data
Right Data
Left Data
TDAS
TDAH
TDAS
TDAH
Figure 34. Digital Microphone Interface Timing
Parameter
Clock Output Rate
Clock Duty Cycle
Data Input Setup Time
Data Input Hold Time
Table 152.
Digital Microphone Interface Timing
Symbol
Min
Typ
TCLKOUT
300
-
45:55
TDAS
20
-
TDAH
10
-
Max
-
55:45
-
-
Units
ns
ns
ns
Multi-Channel Audio Hub/CODEC and SounzRealTM
134
Digital Sound Effect for Mobile Devices
Rev. 0.91