Tektronix CSA8000B Instrukcja Użytkownika Pobierz pdf (Strona 263)

CSA8000B & TDS8000B User Manual

B-1

Appendix B: Automatic Measurements Reference

This reference describes the automatic measurement system of this instrument.

Automatic measurements support Pulse, Return-to-Zero (RZ), and Non-Return-

to-Zero (NRZ) signals, providing measurements in three categories, Amplitude,

Timing, and Area.

This reference gathers reference information for automatic measurements.

Specifically, it lists:

H A definition for each auto-measurement type (for example, rise time, period,

and suppression ratio), organized according to the signal measured (Pulse,

Return-to-Zero eye pattern, or Non-Return-to-Zero eye pattern):

H Pulse signals -- see Pulse Measurements on page B--2.

H Return-to-Zero eye patterns -- see RZ Measurements on page B--15.

H Non-Return-to-Zero eye patterns -- see RZ Measurements on page B--37.

H Descriptions of the reference parameters (levels and crossings) that the

automatic measurement system uses when taking automatic measurements.

See Measurement Reference Parameters and Methods on page B--56.

H Descriptions of the methods for tracking the High and Low values that the

automatic measurement system uses when in taking automatic measure-

ments. See High/Low Tracking Method on page 3--77.

To learn about the controls that set up the automatic measurements, see the

Tracking Methods sectiononpageB--66orMeasurement Setup dialog box topic

in the online help system.

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