Switching characteristics - dsd, Cs4362a switching characteristics - dsd – Cirrus Logic CS4362A User Manual
Page 16
Advertising
16
DS617F2
CS4362A
SWITCHING CHARACTERISTICS - DSD
(Logic 0 = AGND = DGND; Logic 1 = VLS; C
L
= 20 pF)
Parameter
Symbol Min Typ
Max
Unit
MCLK Duty Cycle
40
-
60
%
DSD_SCLK Pulse Width Low
t
sclkl
160
-
-
ns
DSD_SCLK Pulse Width High
t
sclkh
160
-
-
ns
DSD_SCLK Frequency
(64x Oversampled)
(128x Oversampled)
1.024
2.048
-
-
3.2
6.4
MHz
MHz
DSD_A / _B valid to DSD_SCLK rising setup time
t
sdlrs
20
-
-
ns
DSD_SCLK rising to DSD_A or DSD_B hold time
t
sdh
20
-
-
ns
sclkh
t
sclkl
t
DSDxx
DSD_SCLK
sdlrs
t
sdh
t
Figure 2. Direct Stream Digital - Serial Audio Input Timing
Advertising