CS4364-CQZR Cirrus Logic Inc, CS4364-CQZR Datasheet - Page 35

• Manufacturer Part Number: CS4364-CQZR
• Description: IC 24bit 6Chn DAC W/DSD Supt&Lw-Ltnc DF
• Manufacturer: Cirrus Logic Inc

Specifications of CS4364-CQZR

• Number Of Bits: 24
• Data Interface: Serial
• Number Of Converters: 8
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 520mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: CDB4364 - EVALUATION BOARD FOR CS4364
• Settling Time: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DS619F1
6.3.2
6.4
6.4.1
DSD_DIF2
DIF3
0
0
0
0
0
0
1
1
X
7
0
DSD Control (Address 04h)
DIF2
Functional Mode (FM)
Default = 11
00 - Single-Speed Mode (4 to 50 kHz sample rates)
01 - Double-Speed Mode (50 to 100 kHz sample rates)
10 - Quad-Speed Mode (100 to 200 kHz sample rates)
11 - Auto Speed Mode detect (32 kHz to 200 kHz sample rates)
Function:
Selects the required range of input sample rates or Auto Speed Mode.
DSD Mode Digital Interface Format (DSD_DIF)
Default = 000 - Format 0 (64x oversampled DSD data with a 4x MCLK to DSD data rate)
Function:
The relationship between the oversampling ratio of the DSD audio data and the required Master clock to
DSD data rate is defined by the Digital Interface Format pins.
The DSD/PCM bit determines whether PCM or DSD Mode is selected.
0
0
0
0
1
1
1
1
DIF2
X
0
0
0
0
1
1
0
0
DSD_DIF1
6
0
DIF1
DIF1
0
0
1
1
0
0
0
0
X
0
0
1
1
0
0
1
1
DSD_DIF0
DIF0
5
0
X
0
1
0
1
0
1
0
1
Table 8. Digital Interface Formats - DSD Mode
Table 7. Digital Interface Formats - PCM Mode
DIFO
0
1
0
1
0
1
0
1
Left Justified, up to 24-bit data
I
Right Justified, 16-bit data
Right Justified, 24-bit data
Right Justified, 20-bit data
Right Justified, 18-bit data
One-line Mode 1, 24-bit Data
One-line Mode 2, 20-bit Data
All other combinations are Reserved
2
S, up to 24-bit data
DIR_DSD
64x oversampled DSD data with a 4x MCLK to DSD data rate
64x oversampled DSD data with a 6x MCLK to DSD data rate
64x oversampled DSD data with a 8x MCLK to DSD data rate
64x oversampled DSD data with a 12x MCLK to DSD data rate
128x oversampled DSD data with a 2x MCLK to DSD data rate.
128x oversampled DSD data with a 3x MCLK to DSD data rate.
128x oversampled DSD data with a 4x MCLK to DSD data rate.
128x oversampled DSD data with a 6x MCLK to DSD data rate.
4
0
STATIC_DSD
DESCRIPTION
3
1
DESCRIPTION
INVALID_DSD
2
1
DSD_PM_MD
1
0
Format
0
1
2
3
4
5
8
9
DSD_PM_EN
CS4364
FIGURE
0
0
10
11
12
13
14
15
8
9
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