Manual

CRD5378
12 DS639RD2
2. HARDWARE DESCRIPTION
2.1 Block Diagram
Major blocks of the CRD5378 reference design include:
• CS3302A Hydrophone Amplifier
• CS5373A ∆Σ Modulator + Test DAC
• CS5378 Digital Filter + PLL
• Precision Voltage Reference
• Microcontroller with USB
• RS-485 Transceivers
• Voltage Regulators
Figure 1. CRD5378 Block Diagram