CS42438-CMZR View Datasheet(PDF) - Cirrus Logic
Part Name
Description
MFG CO.
'CS42438-CMZR' PDF : 62 Pages View PDF
SWITCHING CHARACTERISTICS - AUX PORT (Inputs: Logic 0 = DGND, Logic 1 = VLS.)
Parameters
Symbol
Min
Master Mode
Output Sample Rate (AUX_LRCK)
All Speed Modes Fs
-
AUX_SCLK Frequency
-
AUX_SCLK Duty Cycle
45
AUX_LRCK Edge to SCLK Rising Edge
AUX_SDIN Setup Time Before SCLK Rising Edge
AUX_SDIN Hold Time After SCLK Rising Edge
tlcks
-
tds
3
tdh
5
Max
Units
LRCK
kHz
64·LRCK
kHz
55
%
5
ns
-
ns
-
ns
AUX_LRCK
tlcks
tsckh
tsckl
AUX_SCLK
AUX_SDIN
tds
tdh
MSB
MSB-1
Figure 6. Serial Audio Interface Slave Mode Timing
22
DS646PP2
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