Electronic SystemS TF-108 Manuale dell'Operatore Scaricare il pdf (Pagina 4)

Operator's Manual

TF-DSQ-OM-E RevC

TABLE OF CONTENTS

TF-DSQ Overview .................................................................................... 6

Probe Calibration with the TF-DSQ Fixture .............................................. 6

Probe Calibration Steps with the TF-DSQ Fixture .................................... 7

TF-DSQ Connections ................................................................................ 8

TF-DSQ Fixture Overview ......................................................................... 8

TF-DSQ Fixture Elements ......................................................................... 9

Assembling the TF-DSQ fixture .............................................................. 10

TF-DSQ Oscilloscope Connection ........................................................... 11

Probe Connection to TF-DSQ ................................................................. 12

Probe Calibration .................................................................................. 14

Probe Calibration Menu......................................................................... 14

Accessing the Probe Calibration Menu .................................................. 14

Probe Calibration Menu Description ..................................................... 14

Basic Probe Calibration .......................................................................... 17

Advanced Mode Probe Calibration Menu ............................................. 17

Gain/Offset Only Calibration ................................................................. 17

Deskew Only .......................................................................................... 18

The Advanced Menu .............................................................................. 18

Rise Time Skew Correction .................................................................... 18

Deskew All (or Common Skew) .............................................................. 18

Common Mode Voltage Selection ......................................................... 19

Advanced Probe Calibration .................................................................. 19

Theory of Operation .............................................................................. 19

Deskew Theory of Operation ................................................................. 19

Deskew Risetime Adjustment Theory .................................................... 22

DC Calibration Theory ............................................................................ 24

Probing Basics ....................................................................................... 25

Single-Ended and Differential Probe Basics ........................................... 25

Operating Environment ......................................................................... 28

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Electronic SystemS TF-108 Manuale dell'Operatore Pagina 4