CDB5376 Cirrus Logic Inc, CDB5376 Datasheet - Page 3

• Manufacturer Part Number: CDB5376
• Description: EVALUATION BOARD FOR CS5376
• Manufacturer: Cirrus Logic Inc

Specifications of CDB5376

• Main Purpose: Seismic Evaluation System
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: CS3301A, CS3302A, CS4373A, CS5372A, CS5376A
• Primary Attributes: Quad Digital Filter
• Secondary Attributes: Graphical User Interface, SPI™ & USB Interfaces
• Processor To Be Evaluated: CS330x, CS4373A, CS537x
• Interface Type: USB
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: 598-1778

LIST OF FIGURES
LIST OF TABLES
DS748F3
Figure 1. Anti-alias Filter Components............................................................................................ 5
Figure 2. Modulator Noise Performance ......................................................................................... 8
Figure 3. Modulator + CS4373A Test DAC Dynamic Performance ................................................ 8
Figure 4. Digital Input Rise and Fall Times ..................................................................................... 9
Figure 5. Digital Output Rise and Fall Times .................................................................................. 9
Figure 6. System Timing Diagram................................................................................................. 11
Figure 7. MCLK / MSYNC Timing Detail ....................................................................................... 11
Figure 9. Connection Diagram ...................................................................................................... 13
Figure 8. System Block Diagram................................................................................................... 13
Figure 10. CS5371A and CS5372A Block Diagrams .................................................................... 14
Figure 11. Analog Signals ............................................................................................................. 16
Figure 12. Digital Signals .............................................................................................................. 18
Figure 13. Power Mode Diagram .................................................................................................. 20
Figure 14. Voltage Reference Circuit ............................................................................................ 21
Figure 15. Power Supply Diagram ................................................................................................ 23
Table 1. 24-Bit Output Coding for the CS5371A and CS5372A Modulator and
CS5376A Digital Filter Combination ............................................................................. 15
CS5371A CS5372A
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