CRD5376 Overview
The CRD5376 board is a reference design for the Cirrus Logic multichannel seismic chip set. Data sheets for the CS3301, CS3302, CS4373A, CS5371/72, and CS5376A devices should be consulted when using the CRD5376 reference design. Pin headers connect external differential geophone or hydrophone sensors to the analog inputs of the measurement channels.
CRD5376 Key Features
- CS3301 geophone amplifiers (2x)
- CS3302 hydrophone amplifiers (2x)
- CS5372 dual ∆Σ modulators (2x)
- CS5376A quad digital filter (1x)
- CS4373A ∆Σ test DAC (1x)
- Precision voltage reference
- Clock recovery PLL
- SPI™ interface to digital filter
- USB munication with PC
- Register setup & control