General Description
The CDB5378 board is used to evaluate the functionality and performance of the Cirrus Logic single-channel seismic chip set. Data sheets for the CS3301, CS5373A, and CS5378 devices should be consulted when using the CDB5378 evaluation board.
FEATUREs
● Single-channel Seismic Acquisition Node
– CS3301 geophone amplifier
– CS5373A ∆Σ modulator + test DAC
– CS5378 digital filter + PLL
– Precision voltage reference
● On-board Microcontroller
– SPI™ interface to digital filter
– USB communication with PC
● PC Evaluation Software
– Register setup & control
– FFT frequency analysis
– Time domain analysis
– Noise histogram analysis