CDB5364 Cirrus Logic Inc, CDB5364 Datasheet - Page 25

• Manufacturer Part Number: CDB5364
• Description: EVALUATION BOARD FOR CS5364
• Manufacturer: Cirrus Logic Inc

Specifications of CDB5364

• Number Of Adc's: 1
• Number Of Bits: 24
• Sampling Rate (per Second): 192k
• Data Interface: I²C, SPI™
• Inputs Per Adc: 4 Differential
• Power (typ) @ Conditions: 365mW @ 192kSPS
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: CS5364
• Description/function: Audio A/D
• Operating Supply Voltage: 3.3 V
• Product: Audio Modules
• For Use With/related Products: CS5364
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

DS625F4
4.7
MCLK Divider
MCLK (MHz)
SCLK (MHz)
MCLK/LRCK Ratio
SCLK/LRCK Ratio
MCLK Divider
MCLK (MHz)
SCLK (MHz)
MCLK/LRCK Ratio
SCLK/LRCK Ratio
MCLK Divider
MCLK (MHz)
SCLK (MHz)
MCLK/LRCK Ratio
SCLK/LRCK Ratio
MCLK Divider
MCLK (MHz)
SCLK (MHz)
MCLK/FS Ratio
SCLK/FS Ratio
MCLK Divider
MCLK (MHz)
SCLK (MHz)
MCLK/FS Ratio
SCLK/FS Ratio
LJ/I²S MASTER OR SLAVE
LJ/I²S MASTER OR SLAVE
LJ/I²S MASTER OR SLAVE
Master and Slave Clock Frequencies
Tables 4 through 12
MCLK/LRCK ratio should be kept at a constant value during each mode. In Master Mode, the device outputs
the frequencies shown. In Slave Mode, the SCLK/LRCK ratio can be set according to design preference.
However, device performance is guaranteed only when using the ratios shown in the tables.
Control Port Mode only
TDM MASTER
TDM SLAVE
Table 6. Frequencies for 192 kHz Sample Rate using LJ/I²S
Table 4. Frequencies for 48 kHz Sample Rate using LJ/I²S
Table 5. Frequencies for 96 kHz Sample Rate using LJ/I²S
Table 7. Frequencies for 48 kHz Sample Rate using TDM
Table 8. Frequencies for 48 kHz Sample Rate using TDM
show the clock speeds for sample rates of 48 kHz, 96 kHz and 192 kHz. The
49.152
49.152
49.152
12.288
49.152
12.288
49.152
12.288
3.072
6.144
1024
1024
1024
512
256
256
256
÷4
64
÷4
64
÷4
64
÷4
÷4
36.864
12.288
36.864
12.288
36.864
36.864
36.864
12.288
3.072
6.144
768
384
192
768
256
768
256
÷3
64
÷3
64
÷3
64
÷3
÷3
QSM Fs = 192 kHz
DSM Fs = 96 kHz
SSM Fs = 48 kHz
SSM Fs = 48 kHz
SSM Fs = 48 kHz
24.567
12.288
24.567
12.288
24.576
24.567
12.288
3.072
6.144
512
256
512
256
512
256
128
÷2
÷2
÷2
64
÷2
64
÷2
24
64
18.384
12.288
18.384
12.288
18.384
18.384
18.384
12.288
3.072
6.144
÷1.5
÷1.5
÷1.5
÷1.5
÷1.5
384
256
384
256
384
192
64
64
96
64
CS5364
12.288
12.288
12.288
12.288
12.288
12.288
12.288
12.288
3.072
6.144
256
256
256
256
256
128
÷1
÷1
÷1
64
÷1
64
÷1
64
64
25