CS4362 Datasheet, PDF (26/40 Pages) Cirrus Logic – 114 dB, 192 kHz 6-Channel D/A Converter

CS4362
Mode
Sample
(sample-rate range)
Rate
(kHz)
MCLK Ratio
Single Speed
32
(4 to 50 kHz)
44.1
48
MCLK Ratio
Double Speed
64
(50 to 100 kHz)
88.2
96
MCLK Ratio
Quad Speed
(100 to 200 kHz)
176.4
192
256x
8.1920
11.2896
12.2880
128x
8.1920
11.2896
12.2880
64x
11.2896
12.2880
MCLK (MHz)
384x
12.2880
16.9344
18.4320
192x
12.2880
16.9344
18.4320
96x
16.9344
18.4320
512x
16.3840
22.5792
24.5760
256x
16.3840
22.5792
24.5760
128x
22.5792
24.5760
768x
24.5760
33.8688
36.8640
384x
24.5760
33.8688
36.8640
192x
33.8688
36.8640
Table 5. Common Clock Frequencies
*Note: These modes are only available in control port mode by setting the MCLKDIV bit = 1.
M1
(DIF1)
0
0
1
1
M0
(DIF0)
0
1
0
1
DESCRIPTION
FORMAT
Left Justified, up to 24-bit data
0
I²S, up to 24-bit data
1
Right Justified, 16-bit Data
2
Right Justified, 24-bit Data
3
Table 6. Digital Interface Format, Stand-Alone Mode Options
M3
M2
DESCRIPTION
(DEM)
0
0
Single-Speed without De-Emphasis (4 to 50 kHz sample rates)
0
1
Single-Speed with 44.1kHz De-Emphasis; see Figure 39
1
0
Double-Speed (50 to 100 kHz sample rates)
1
1
Quad-Speed (100 to 200 kHz sample rates)
Table 7. Mode Selection, Stand-Alone Mode Options
Control port
only modes
1024x*
32.7680
45.1584
49.1520
512x*
32.7680
45.1584
49.1520
256x*
45.1584
49.1520
FIGURE
33
34
35
36
DSD_Mode M2
(LRCK1)
1
0
1
0
1
0
1
0
1
1
1
1
1
1
1
1
M1 M0
DESCRIPTION
0
0 64x oversampled DSD data with a 4x MCLK to DSD data rate
0
1 64x oversampled DSD data with a 6x MCLK to DSD data rate
1
0 ^{64x oversampled DSD data with a 8x MCLK to DSD data rate}
1
1 64x oversampled DSD data with a 12x MCLK to DSD data rate
0
0 128x oversampled DSD data with a 2x MCLK to DSD data rate
0
1 128x oversampled DSD data with a 3x MCLK to DSD data rate
1
0 128x oversampled DSD data with a 4x MCLK to DSD data rate
1
1 128x oversampled DSD data with a 6x MCLK to DSD data rate
Table 8. Direct Stream Digital (DSD), Stand-Alone Mode Options
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