CS4362A_09 Datasheet, PDF (16/50 Pages) Cirrus Logic – 114 dB, 192 kHz 6-Channel D/A Converter

SWITCHING CHARACTERISTICS - DSD
(Logic 0 = AGND = DGND; Logic 1 = VLS; C_L = 20 pF)
Parameter
Symbol
MCLK Duty Cycle
DSD_SCLK Pulse Width Low
DSD_SCLK Pulse Width High
DSD_SCLK Frequency
(64x Oversampled)
(128x Oversampled)
t_sclkl
t_sclkh
DSD_A / _B valid to DSD_SCLK rising setup time
DSD_SCLK rising to DSD_A or DSD_B hold time
t_sdlrs
t_sdh
Min
40
160
160
1.024
2.048
20
20
CS4362A
Typ Max
-
60
-
-
-
-
-
3.2
-
6.4
-
-
-
-
Unit
%
ns
ns
MHz
MHz
ns
ns
DSD_SCLK
DSDxx
t _sclkh
t _sclkl
t _sdlrs t _sdh
Figure 2. Direct Stream Digital - Serial Audio Input Timing
16
DS617F2