Logic Analyzers#
Logic analyzers and protocol analyzers for capturing digital signals and debugging communication interfaces during testing.
What We Carry#
Our logic analyzer selection includes:
- USB Logic Analyzers — Compact analyzers for bench and integrated use
- Protocol Analyzers — Dedicated analyzers for specific buses (CAN, I2C, SPI)
- Mixed Signal — Combined analog and digital capture
Selection Criteria#
When choosing a logic analyzer for your test system, consider:
| Factor | Considerations |
|---|---|
| Channels | Number of digital inputs needed |
| Sample Rate | Maximum capture frequency |
| Memory Depth | Capture duration at full speed |
| Protocol Support | Built-in decoders for your buses |
| Interface | USB, Ethernet, PCI |
Common Use Cases#
Logic analyzers in test systems are used for:
- Communication verification — Capture and validate I2C, SPI, UART traffic
- Timing analysis — Measure signal timing and setup/hold margins
- Debug capture — Trigger on error conditions for failure analysis
- Protocol compliance — Verify communication meets specification
Integration with Test Systems#
Logic analyzers we stock support:
- API-based capture triggering
- Protocol decoding for common interfaces
- Export formats for automated analysis
Featured Products#
[PLACEHOLDER: Specific logic analyzer products with links to shop.fixturfab.com]
Questions?#
Need help selecting a logic analyzer for your protocol and channel requirements? Contact our team for guidance.