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NI 5911 user manual
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58 pages, 1.54 Mb
Computer-Based
Instruments
NI 5911 User Manual
Digital Oscilloscope for PCI
NI 5911 User Manual
October 1998 Edition
Part Number 322150A-01
CBIHWum.book Page 1 Thursday, October 29, 1998 1:56 PM
Contents
Main
Page
Important Information
Warranty
Copyright
Trademarks
WARNING REGARDING MEDICAL AND CLINICAL USE OF NATIONAL INSTRUMENTS PRODUCTS
Conventions
!
Contents
Chapter 1 Taking Measurements with the NI 5911
Chapter 2 Hardware Overview
Page
Taking Measurements with the NI 5911
Connecting Signals
Introduction to the VirtualBench-Scope Soft Front Panel
Soft Front Panel Features
Page
Using the VirtualBench-SCOPE Soft Front Panel
Acquiring Data
Page
National Instruments Corporation 2-1 NI 5911 User Manual
Hardware Overview
Figure 2-1. NI 5911 Block Diagram
Measurement Fundamentals
Differential Input
Grounding Considerations
Input Ranges
Input Impedance
Input Bias
Input Protection
AC Coupling
Measurement Modes
Oscilloscope Mode
Flexible Resolution Mode
Acquisition System
Calibration
Internal Calibration
External Calibration
Triggering and Arming
Analog Trigger Circuit
Page
Trigger Hold-Off
Memory
Multiple Record
Errors During Acquisition
RTSI Bus Trigger and Clock Lines
PFI Lines
PFI Lines as Inputs
PFI Lines as Outputs
Synchronization
A
Specifications
NI 5911
Acquisition System
Page
Acquisition Characteristics Accuracy
Common-Mode Characteristics
Filtering
Dynamic Range
Noise (excluding input-referred noise)
Distortion
Timebase System
Triggering Systems
Acquisition Modes
Power Requirements
Physical
Operating Environment
Storage Environment
EMC Compliance
Calibration
Digitizer Basics
Understanding Digitizers
Nyquist Theorem
Analog Bandwidth
Sample Rate
Vertical Sensitivity
ADC Resolution
Record Length
Triggering Options
Making Accurate Measurements
Appendix B Digitizer Basics
National Instruments Corporation B-5 NI 5911 User Manual
Figure B-5. Dynamic Range of an 8-Bit ADC with Three Different Gain Settings
Page
Page
C
Customer Communication
Electronic Services
Bulletin Board Support
FTP Support
Fax-on-Demand Support
Telephone and Fax Support
Country Telephone Fax
Technical Support Form
NI 5911 Hardware and Software Configuration Form
National Instruments Products
Other Products
Documentation Comment Form
Title: Edition Date: Part Number:
Mail to: Technical Publications Fax to: Technical Publications
Glossary
Numbers/Symbols
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Index
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