Keysight U4421A, Hardware And Probing Manual

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Keysight U4421A MIPI D-PHY Analyzer and Exerciser Hardware and Probing Guide 7
Contents
Safety Summary 3
About This Guide 5
1 U4421A Module
U4421A Module Hard ware Components 10
2 Setting up a Stimulus Probe Configuration for U4421A Module
U4422A SMA Stimulus Probe- Introduction 14
Labelling and Color Coding of Coaxial Cables
14
Connecting the U4422A Probe to the U4421A module and DUT 16
Supplying External Reference Clock to the U4421A Module
17
3 Determining the Extent of Signal Degradation with Acquisition Probes
Probe Load Model for E5405A Soft Touch Probe
20
Probe Load Model for E5381A Flying Probe
21
4 Setting up an E5381A Differential Flying Lead Probe Configuration for U4421A Module
E5381A Differential Flying Lead Probe - Introduction 26
When to use an E5381A Flying Lead Probe
26
E5381A Probe Components
26
D-PHY Signals to Flying Leads Mapping
28
E5381A Probe Dimensions
30
Probe Accessories 30
Connecting the Probe Accessories to the Probe and DUT
32
Connecting the E5381A Probe to the U4421A Module and DUT 36
Probing Single-ended Signals
36
5 Setting up an E5405A Soft Touch Midbus Probe Configuration for U4421A Module
E5405A Soft Touch Midbus Probe - Introduction 38
When to use an E5405A Probe
38