Tektronix SD-24 Oscyloskop
Manufacturer:
Model:
SD-24
Date:
1993
Category:
Group:
Description:
TDR/Sampling Head Plugin-Unit

Information

The SD-24 TDR/Sampling Head is a two-channel, 17.5 ps rise time sampling head. Each channel is also capable of generating its own TDR output pulse. The SD-24 TDR/Sampling Head is designed for use in 11800 Series Digital Sampling Oscilloscopes, the SM-11 Multi-Channel Unit, and the CSA 803 Series Communications Signal Analyzers.

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Instrukcja obsługi
Manual type:
Instrukcja obsługi
Pages:
50
Size:
412.77 Kbytes (422674 Bytes)
Language:
english
Revision:
Manual-ID:
070-7052-02
Date:
Quality:
Dokument elektroniczny, bez skanowania, bardzo dobrze czytelne.
Upload date:
27 April 2013
MD5:
2f3bda6b948c992556f22b7c8f875e4e
Downloads:
659

Information

Table of Contents List of Figures ... iii List of Tables ... v Introduction ... 1 Safety ... 3 Electrostatic Discharge ... 5 Connector Care ... 7 Installing the Sampling Head ... 9 Using the Sampling Head ... 11 Front Panel ... 11 Connecting Signals ... 12 Buttons and Lights ... 12 Instrument/Sampling Head Interaction ... 13 Commands From the Mainframe Front Panel ... 14 Programmer Interface Commands ... 15 Adjusting Parameters ... 17 Stored Parameters ... 18 Loop Gain ... 19 Adjusting Loop Gain ... 20 Offset Null ... 21 Adjusting Offset Null ... 21 TDR Amplitude ... 22 Taking TDR Measurements ... 23 TDR Step Generation ... 23 Operation Into a Short Circuit ... 24 Operation Into a 50 Q Load ... 24 Operation Into an Open Circuit ... 25 Baseline Correction ... 25 Example: Taking TDR Measurements ... 26 Changing Graticule Units for TDR ... 28 Example: Differential and Common Mode TDR ... 29 TDT Measurements ... 30 More About TDR Measurements ... 31 Specifications ... 33 Glossary ... 37 Index ... 39

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Instrukcja serwisowa
Manual type:
Instrukcja serwisowa
Pages:
86
Size:
722.05 Kbytes (739377 Bytes)
Language:
english
Revision:
first edition
Manual-ID:
070-7053-01
Date:
Quality:
Dokument elektroniczny, bez skanowania, bardzo dobrze czytelne.
Upload date:
27 April 2013
MD5:
52d8811ac7c870c3092c911f99b20e60
Downloads:
731

Information

List of Figures ... iii List of Tables ... v General Information General Information ... 1-1 Introduction ... 1-1 Safety Summary ... 1-2 Installing and Removing the Sampling Head ... 1-4 Packaging for Shipment ... 1-6 Operating Environment ... 1-7 Operating Temperature ... 1-7 Checks and Adjustments Checks and Adjustments ... 2-1 Test Equipment ... 2-3 Using These Procedures ... 2-5 Conventions in this Manual ... 2-5 Initialized and Stored Settings ... 2-5 Menu Selections and Measurement Techniques ... 2-5 Setup Illustrations ... 2-6 Part 1 Power-On ... 2-8 Part 2 Dot Transient Response ... 2-10 Part 3 Offset ... 2-15 Part 4 Noise ... 2-19 Part 5 Rise Time ... 2-22 Part 6 Acquisition Aberrations ... 2-25 Part 7 Coincidence Between Channels ... 2-29 Part 8 Maximum Signal Voltage ... 2-32 Part 9 Isolation Between Channels ... 2-35 Part 10 Output Amplitude ... 2-38 Part 11 TDR Aberrations ... 2-40 Part 12 Reflected Rise Time ... 2-44 Maintenance Maintenance ... 3-1 Preventive Maintenance ... 3-1 Exterior ... 3-1 Periodic Electrical Checks ... 3-1 Static-Sensitive Device Classification ... 3-2 Exchanging Sampling Heads ... 3-4 Removing and Replacing the Sampling Head Internal Circuitry ... 3-4 Changing the Sampling Head Identification Number ... 3-6 Theory of Operation Theory of Operation ... 4-1 System Functional Overview ... 4-2 TDR Step Generation ... 4-3 Operation With a Short Circuit ... 4-3 Operation With a 50 Q Load ... 4-4 Operation With an Open Circuit ... 4-4 TDR Amplitude ... 4-5 Loop Gain ... 4-6 Offset Null ... 4-7 Replaceable Parts Replaceable Parts ... 5-1 Parts Ordering Information ... 5-1 Using the Replaceable Parts List ... 5-2

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