Cirrus Logic CDB5376 - Manual (Page 15)

CDB5376
DS612DB3 15
2. HARDWARE DESCRIPTION
2.1 Block Diagram
Major blocks of the CDB5376 evaluation board include:
• CS3301A Geophone Amplifier (2x)
• CS3302A Hydrophone Amplifier (2x)
• CS5372A Dual
∆Σ Modulators (2x)
• CS5376A Quad Digital Filter
• CS4373A
∆Σ Test DAC
• Precision Voltage Reference
• Interface CPLD
• Microcontroller with USB
• Phase Locked Loop
• RS-485 Transceivers
• Voltage Regulators
Figure 1. CDB5376 Block Diagram