CS4360 Datasheet, PDF (9/36 Pages) Cirrus Logic – 24-Bit, 192 kHz 6 Channel D/A Converter

CS4360
SWITCHING CHARACTERISTICS (For -KS & -KZ parts T_A = -10 to +70°C; for -BS & -BZ parts T_A =
-40 to +85°C; VLS = 1.7 V to 5.5 V; Inputs: Logic 0 = 0 V, Logic 1 = VLS CL = 20 pF)
Parameters
Symbol
Min
Input Sample Rate
LRCK Duty Cycle
Single-Speed Mode F_s
4
Double-Speed Mode F_s
50
Quad-Speed Mode F_s
100
45
MCLK Duty Cycle
40
SCLK Frequency
-
SCLK Frequency
Note 15
-
SCLK rising to LRCK edge delay
SCLK rising to LRCK edge setup time
SDATA valid to SCLK rising setup time
SCLK rising to SDATA hold time
t_slrd
20
t_slrs
20
t_sdlrs
20
t_sdh
20
Typ
Max
Units
-
50
kHz
-
100
kHz
-
200
kHz
50
55
%
50
60
%
-
MCLK/2
Hz
-
MCLK/4
Hz
-
-
ns
-
-
ns
-
-
ns
-
-
ns
Notes: 15. This serial clock is available only in Control Port Mode when the MCLK Divide bit is enabled.
LRCK
t _slrd
SCLK
SDATA
t _sdlrs
t _slrs
t _sclkh
t _sclkl
t _sdh
Figure 1. Serial Mode Input Timing
DS517PP1
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