The Teledyne LeCroy USB Advisor T3™ USB 3.2 protocol analyzer is a verification system for USB development and testing. It supports both USB 2.0 and USB 3.2. It can record USB traffic and graphically present the logical transactions and events. It connects to a laptop or desktop host machine via USB 2.0.
The system can monitor traffic between USB 2.0 links using standard high-speed compliant cables.
If configured for USB 3.2 testing, the system supports monitoring between SuperSpeed links using USB 3.2 cables.
Components
The Teledyne LeCroy Advisor T3 analyzer package includes the following:
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One Teledyne LeCroy USB Advisor T3 analyzer
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DC power adapter
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USB cables (three)
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Quick Start Guide
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Carrying case
Front Panel
The front panel has the following indicators and connectors.
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Indicator/Connector |
Description |
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Power LED |
Green when On |
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Status LED |
Blue if system successfully initializes Red if hardware failure Green while initializing |
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Analyzer Port A (downstream) |
Connects to Device under test |
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Analyzer Port B (upstream) |
Connects to Host |
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Analyzer LEDs |
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Rec |
Recording (red if recording enabled) |
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Trig |
Trigger (green if triggering) |
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2.0 USB 2.0 |
USB 2.0 (yellow for Low and Full Speed) |
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3.0 USB 3.0 |
USB 3.2 SS (green if link is up; flashes green while data transfers; yellow if polling) |
Rear Panel
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Indicator/Connector |
Description |
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USB |
Type B connector for connection to host machine |
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Sync/Data |
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Sync Only Cable
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Micro DB-25 to Micro DB-25 external interface cable for supporting Daisy-Chaining, CATC Sync, and Cross Sync functions. (Sold separately, Part # AC031XXA-X) 
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Sync/External |
Micro DB-25 “Octopus” interface cable for supporting Daisy-Chaining CATC Sync, and Cross Sync functions. Octopus side has DB-9 Male and Female connectors for porting the Sync functions, and 2 bayonet connectors which support External Trigger In and External Trigger Out signals. (Sold separately, Part # AC030XXA-X) |
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Trigger In Cable |
Bayonet connector external trigger input. Note: Edge detected (Rising or Falling) Voltage required. Signal needs to be > 800mV to see a logic “1”, Signal needs to be < 400mV to see a logic “0”. Maximum value of the external input signal which can be input is 5 V. Minimum value is 0 V. |
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Trigger Out Cable |
Bayonet connector external trigger output. Pulse Width = 280 ns. Pulse Voltage = 3.3 Volts into 1 MegOhms. Pulse Voltage = 2.7 Volts into 50 Ohms. Pulse is positive.
Figure 2.21: Micro DB-25 “Octopus” Interface Cable |
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Power Connector |
12V, 3A DC |
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Power Switch |
(0/1) |
WARNING: Do not open the enclosure. No operator-serviceable parts are inside. Refer servicing to Teledyne LeCroy customer care.
Specifications
Specifications for the Advisor T3 are shown below.
|
Tool/Utility |
Specification |
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Power Requirements |
12V DC, 3Amps |
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Environmental Conditions |
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Operating Temperature Storage Range Operating Humidity Operating Altitude |
0 to 55 °C (32 to 131 °F) -20 to 80 °C (-4 to 176 °F) 10 to 90%, non-condensing Up to 6560 feet (2000 meters) |
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Probing Characteristics |
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Connection |
SuperSpeed connectors: The Voyager SuperSpeed (3.2) analyzer and exerciser port differential input impedance is between 80 and 120 ohms. USB 3.2 SS cables High Speed USB Connectors Standard cables NOTE: The USB 2.0 exerciser port is not terminated differentially. The single ended termination is 45 ohms to ground +/- 10% or between 40.5 and 49.5 ohms. The effective differential USB 2.0 termination is between 80 and 100 ohms (90 ohms +/- 10%). |
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Switches |
Power On/Off |
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Recording Memory Size |
1 GB or 4 GB for traffic data capture, timing, state and other data |
NOTE: The Advisor T3 SuperSpeed (3.2) analyzer port differential input impedance is between 80 and 120 ohms.