CS5361-BS Ver la hoja de datos (PDF) - Cirrus Logic
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CS5361-BS Datasheet PDF : 24 Pages
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CS5361
SWITCHING CHARACTERISTICS - SERIAL AUDIO PORT (Logic "0" = GND = 0 V;
Logic "1" = VL = 1.7V to 5.25V, VA = 5V±5%, VD = 3.1V to 5.25V, CL = 20 pF)
Parameter
Symbol Min
Typ
Input Sample Rate
Single Speed Mode Fs
2
-
Double Speed Mode Fs
50
-
Quad Speed Mode Fs
100
-
OVFL to LRCK edge setup time
tsetup
16/fsclk
-
OVFL to LRCK edge hold time
thold
1/fsclk
-
OVFL time-out on overrange condition
Fs = 44.1, 88.2, 176.4kHz
-
740
Fs = 48, 96, 192kHz
-
680
MCLK Specifications
MCLK Period
MCLK Pulse Width High
tclkw
40
-
tclkh
15
-
MCLK Pulse Width Low
tclkl
15
-
Master Mode
SCLK falling to LRCK
SCLK falling to SDOUT valid
SCLK Duty Cycle
tmslr
-20
-
tsdo
0
-
-
50
SCLK Output Frequency
-
50
Slave Mode
Single Speed
Output Sample Rate
Fs
2
-
LRCK Duty Cycle
40
50
SCLK Period
SCLK High/Low
SCLK falling to SDOUT valid
SCLK falling to LRCK edge
Double Speed
tsclkw
163
-
tsclkhl
20
-
tdss
-
-
tslrd
-20
-
Output Sample Rate
Fs
50
-
LRCK Duty Cycle
40
50
SCLK Period
SCLK High/Low
SCLK falling to SDOUT valid
SCLK falling to LRCK edge
Quad Speed
tsclkw
163
-
tsclkhl
20
-
tdss
-
-
tslrd
-20
-
Output Sample Rate
Fs
100
-
LRCK Duty Cycle
40
50
SCLK Period
SCLK High/Low
SCLK falling to SDOUT valid
SCLK falling to LRCK edge
tsclkw
81
-
tsclkhl
20
-
tdss
-
-
tslrd
-10
-
Max
Unit
50
kHz
100
kHz
192
kHz
-
s
-
s
-
ms
-
ms
1953
ns
-
ns
-
ns
20
ns
40
ns
-
%
-
%
50
kHz
60
%
-
ns
-
ns
40
ns
20
ns
100
kHz
60
%
-
ns
-
ns
40
ns
20
ns
192
kHz
60
%
-
ns
-
ns
20
ns
10
ns
18
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