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Manuals and User Guides for Tektronix P7380SMA. We have
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Tektronix P7380SMA manual available for free PDF download: Instruction Manual
Tektronix P7380SMA Instruction Manual (110 pages)
8 GHz Differential Probe
Brand:
Tektronix
| Category:
Test Equipment
| Size: 1.69 MB
Table of Contents
Table of Contents
5
Preface
11
Contacting Tektronix
12
General Safety Summary
13
Service Safety Summary
15
Figure 1: P7380SMA Differential Probe
17
Getting Started
17
Table 1: P7380SMA Features
18
Probe Controls and Connections
18
Table 2: P7380SMA Standard Accessories
22
Standard Accessories
22
Table 3: Optional Accessories
24
Optional Accessories
24
Options
26
Figure 2: Connecting and Disconnecting the Probe
27
Tekconnect Interface
27
Probe Inputs
28
SMA Connectors
28
Figure 3: Probe Signal Input Connections
28
DC Termination Voltage Control Jacks
29
Probe Input Limitations
29
Probe Outputs
30
Termination Voltage Monitor Jacks
30
Auxiliary Output SMA Connector
30
Functional Check
31
Table 4: Equipment Required for Functional Checks
31
Power-On Self Test
32
Figure 4: Signal Check Setup
33
Signal and Termination Voltage Monitor Check
33
Aux Output Check
36
Figure 5: Aux Output Check Test Setup
36
DC Termination Voltage Zero Check
38
Figure 6: DC Termination Voltage Check Setup
38
Probe Calibration
40
Figure 7: Probe Calibration Setup
41
Using the Probe
42
Auto Mode
42
Figure 8: Using Auto Termination Voltage Control Mode
42
External Mode
43
Figure 9: Using External Termination Voltage Control Mode
43
Internal Mode
44
Figure 10: Using Internal Termination Voltage Control Mode
44
Auxiliary Output
45
Figure 11: Viewing the Aux out Signal on a Spectrum Analyzer
45
Using the Probe with a Sampling Oscilloscope
46
Figure 12: Using the Probe with an 80A03 Interface and an 80A05
47
P6150 Probe Tips
48
Figure 13: P6150 Probe Tips
48
Operating Basics
49
Differential Measurements for Serial Data Compliance Testing
49
Differential Signalling
49
Pseudo-Differential Measurements
50
Differential Probe Measurements
51
Common-Mode Rejection Ratio
52
Figure 14: Simplified Model of a Differential Amplifier
52
Figure 15: Input Termination Network
53
Table 5: Common-Mode Voltage and Current Table
55
Figure 16: Probe Maximum Input Limits
58
Figure 17: Differential and Common-Mode Operating Ranges
59
Figure 18: Termination Voltage Network Drive
60
Figure 19: Overdrive Error Indicator
63
Figure 20: Differential Measurement Topology
64
Figure 21: 50 Ohm Termination on (- ) Input
67
Figure 22: Shorting Termination on (- ) Input
68
Figure 23: Open (- ) Input
69
Table 6: Differential to Single-Ended Conversion Table
71
Figure 24: Checking Skew between Inputs
73
Figure 25: Using the Phase Adjuster
75
Figure 26: Deskewing Two P7380SMA Probes
77
Table 7: Serial Bus Standards with Dynamic Range Requirements
79
Figure 27: Infiniband Signals
80
Table 8: Warranted Electrical Characteristics
81
Table 9: Typical Electrical Characteristics
82
Figure 28: Typical CMRR Plot
84
Figure 29: Typical Differential Input Return Loss
85
Figure 30: Typical Differential-Mode Bandwidth
85
Figure 31: Typical Eye Pattern from an Infiniband Signal
86
Figure 32: Typical Differential Step Response
86
Table 10: Nominal Electrical Characteristics
87
Table 11: Typical Mechanical Characteristics
87
Figure 33: Probe Dimensions
88
Table 12: Equipment Required for Performance Verification
89
Figure 34: Tekconnect-To-SMA Adapter
91
Figure 35: Preliminary Test Setup
92
Table 13: P7380SMA Probe Compatibiity Issues
107
Table 14: LED Error Conditions
108
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