百佳泰 Allion Labs > 测试治具总览 > USB A High Speed Signal Quality Test Fixture Set

USB A High Speed Signal Quality Test Fixture Set

治具编号：USBA2HSSQ

产品介紹

USB-IF 协会原型号：USB2SIGQUAL

此组 USB High Speed Signal Quality Test Fixture Set 共包含以下两组治具：

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

于2020年改良原型号USB-TF-HS-Host-V21及USB-TF-HS-Host-V20，重新设计和制作新治具AUT20132和AUT20038，主要降低SMA损坏的风险，易于更换SMA Connector，提高USB 2.0信号的量测质量。

另外特别将AUT20132 jumper设计改为Switch开关，并将供电连接器接口改为USB Type-C。

应用范围

  • USB-A HS Device SQ Fixture
  1. High-Speed Device Signal Quality Test (EL_2, 4, 5, 6, and 7)
  2. 眼图测试 (Eye Pattern)
  • USB-A HS Host SQ Fixture
  1. High-Speed Host Quality Test (EL_2, 3, 6, and 7)
  2. 眼图测试 (Eye Pattern)

产品规格

  • USB-A HS Device SQ Fixture
  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. 尺寸: 70mm x 50mm
  • USB-A HS Host SQ Fixture
  1. USB-A Plug Connector x1
  2. SMA Connectors x2
  3. 1×4 Pin Header for VBUS & Ground Measurement
  4. 尺寸: 32mm x 35mm

备注

该组治具皆包含以下线缆：

  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