CDB5376 Datasheet, PDF (13/78 Pages) Cirrus Logic – Multichannel Seismic Evaluation System

2. HARDWARE DESCRIPTION
2.1 Block Diagram
CDB5376
Figure 1. CDB5376 Block Diagram
Major blocks of the CDB5376 evaluation board include:
• CS3301 Geophone Amplifier (2x)
• CS3302 Hydrophone Amplifier (2x)
• CS5372 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
DS612DB2
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