USB A High Speed Signal Quality Test Fixture Set

Product Summary

The original model name used by USB-IF: USB2SIGQUAL

This fixture set contains two types of test fixtures:

1. USB-A HS Device SQ Fixture (Model Name: AUT20132)
2. USB-A HS Host SQ Fixture (Model Name: AUT20038)

In 2020, Allion took the test fixtures USB-TF-HS-Host-V21 and USB-TF-HS-Host-V20 and redesigned them into the new fixtures AUT20132 and AUT20038. In the new fixtures, the SMA connectors can be easily switched if necessary, and the overall test quality will be improved.

Allion also redesigned the AUT20132 jumper design into a switch, while changing the self-power connector into a USB Type-C port.

Application

• USB-A HS Device SQ Fixture

1. High-Speed Device Signal Quality Test (EL_2, 4, 5, 6, and 7)
2. Eye Pattern Test

• USB-A HS Host SQ Fixture

1. High-Speed Host Quality Test (EL_2, 3, 6, and 7)
2. Eye Pattern Test

Specification

• USB-A HS Device SQ Fixture (AUT20132)

1. USB-A Receptacle Connector x1
2. USB-B Receptacle Connector x1
3. SMA Connectors x2
4. Slide Switch for switching Power Source and Initiate/Test Port x2
5. 1×4 Pin Header for other Testing Implementation
6. Dimension: 57.79 mm x 44.96 mm

• USB-A HS Host SQ Fixture (AUT20038)

1. USB-A Plug Connector x1
2. SMA Connectors x2
3. 1×4 Pin Header for VBUS & Ground Measurement
4. Dimension: 36.96 mm x 30.96 mm

Note

This test fixture set includes following cables:

1. USB 2.0 A TO B CABLE L 135mm x 1
2. USB 2.0 A TO B CABLE L 1M x 2
3. USB 2.0 A TO MICRO B CABLE L 135mm x 1