CDB5378 Datasheet, PDF (13/72 Pages) Cirrus Logic – Single-channel Seismic Evaluation System

2. HARDWARE DESCRIPTION
2.1 Block Diagram
CDB5378
Figure 1. CDB5378 Block Diagram
Major blocks of the CDB5378 evaluation board include:
• CS3301 Geophone Amplifier
• CS5373A ∆Σ Modulator + Test DAC
• CS5378 Digital Filter + PLL
• Precision Voltage Reference
• Interface CPLD
• Microcontroller with USB
• RS-485 Transceivers
• Voltage Regulators
DS639DB3
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