The Teledyne LeCroy Mercury T2C is a compact, bus-powered USB 2.0 and Power Delivery protocol analyzer built for Type-C environments. This hardware-based solution captures and decodes USB 2.0 traffic across all speed modes—Low Speed, Full Speed, and High Speed—plus USB Power Delivery 2.0 and 3.0 signaling. The non-intrusive, high-impedance probe design preserves signal integrity during real-time capture. Connected to a Windows PC via USB Type-B, the analyzer streams traffic to disk for extended recording sessions and employs CATC Trace Analysis Software for protocol visualization and detailed event decoding.
– Technical Specifications
• Protocol Support: USB 2.0 (Low Speed, Full Speed, High Speed); USB Power Delivery 2.0 and 3.0; Type-C Configuration Channel (CC) packet capture and decoding
• Recording Memory: 256 MB
• Capture Modes: Real-time capture with spool-to-disk capability; non-intrusive high-impedance probe operation
• Data Rates: USB 2.0 Low Speed, Full Speed, and High Speed with automatic speed detection
• Dimensions: 3.0″ × 3.6″
• Weight: Under 6 oz
• Power: Bus-powered via USB; no external supply required
– Key Features
• Advanced real-time triggering with drag-and-drop configuration supporting PID type, data patterns, standard requests, errors, and bus events
• Power Tracker™ graphical display synchronized to PD protocol messages, showing VBUS and CC voltage relationships
• Full CC and PD event capture including VDM decoding, current carrying capability assessment, and Alternate Mode negotiation tracking
• Comprehensive USB class decoding with interactive tooltips explaining protocol events
• Hardware-based event triggering for deterministic capture of transient conditions
– Typical Applications
USB Type-C device debugging, USB Power Delivery validation, Alternate Mode development, CC channel monitoring, and USB 2.0 compliance verification in modern consumer and embedded systems.
– Compatibility & Integration
Operates with Windows-based PCs. Connects to devices under test via USB Type-C connectors. Includes multiple Type-C cable assemblies (A-to-C, C-to-C, C-to-B, C-to-Micro-B, C-to-A receptacle). Maintain total cable length between host and device under test below 4 feet.
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