CDB5378 datasheet(46/72 Pages) CIRRUS

tên linh kiện	CDB5378

Giải thích chi tiết về linh kiện	Single-channel Seismic Evaluation System

PDF	72 Pages

Scroll/Zoom	100%

nhà sản xuất	CIRRUS [Cirrus Logic]

Trang chủ	http://www.cirrus.com

Logo

46 / 72 page

CDB5378

DS639DB3

3.4.1

Test Select

The Test Select control sets the type of analysis to be run on the collected data set.

Control

Description

Time Domain

Runs a min / max calculation on the collected data set and then plots sample data

value vs. sample number.

Histogram

Runs a histogram calculation on the collected data set and then plots sample occur-

rence vs. sample value. Only valid for noise data since sine wave data varies over

too many codes to plot as a histogram.

Signal FFT

Runs an FFT on the collected data set and then plots frequency magnitude vs. fre-

quency. Statistics are calculated using the largest frequency magnitude bin as a full-

scale signal reference.

Noise FFT

Runs an FFT on the collected data set and then plots frequency magnitude vs. fre-

quency. Statistics are calculated using a simulated full-scale signal as a full-scale sig-

nal reference.

Phase

Runs an FFT on the collected data set and then plots phase vs. frequency. Limited

usefulness for real collected data since noise has random phase.

CDB5378 bảng dữ liệu(PDF) 46 Page - Cirrus Logic