USB 3.1 Electrical TestFixture Topologies

April 5, 2016

Referenced document:

EnhancedSuperSpeedPHYComplianceTestSpec_03_17_16.docx

Standard-A, Micro-B Page 3

Type-C Page 6

Std-A & Micro-B Tx Tests

Host

Scope

Generator

1m Cable

Device

Scope

1m Cable

Device Fixture 1A

HostFixture1A

5.6”CLB

5.6”CLB

5V

Host

Device

Generator

Device

5VCaptive Cable

ScopeGenerator Captive Cable Device Fixture

TD.1.1, TD.1.3, TD.1.4, TD.1.5, TD.1.6Note: Use the same setup for long and short channel tests.

3

Std-A & Micro-B Rx Calibration

1m Cable

Generator

1m Cable

DeviceFixture1A

HostFixture1A

CLB

CLB

Host

Device & Captive Cable

7.2” Mock Device

7.2” Mock Host

Scope

ScopeGenerator

TD.1.7, TD.1.9

4

Std-A & Micro-B Rx Tests

Host

Analyzer

Generator

1m Cable

Device

Analyzer

1m Cable

Device Fixture 1A

HostFixture1A CLB

CLB5V

Host

Device

Generator

TD.1.2, TD.1.7, TD.1.9

5

Device

5VCaptive Cable

AnalyzerGenerator Captive Cable Device Fixture

Captive Cable

Host

Type-C 10G & 5G Tx Tests

Host

Scope

Generator

1m Cable

HostFixture1C

5.6”CLB

Device5V

Generator

Scope

Captive Cable Device Fixture

TD.1.1, TD.1.3, TD.1.4, TD.1.5, TD.1.6

Device

Device

Scope

Generator

1m Cable

DeviceFixture1C

5.6”CLB

5V

6

Type-C 10G Rx Calibration

1m Cable

HostFixture1C

CLB

Host

Device & Captive Cable

9.7” Mock Host/Device

Scope Generator

TD.1.9

1m CableHostFixture1C

CLB

9.7” Mock Host/Device

Scope Generator

5V

7

Type-C 10G Rx TestsTD.1.9

Host

Host

Analyzer

Generator

1m Cable

HostFixture1C CLB

Device

Device

Analyzer

Generator

1m Cable

DeviceFixture1C CLB

5V

Captive Cable

Device5V

Generator

Analyzer

Captive Cable Device Fixture

8

Type-C 5G Rx TestsTD.1.8

Host

Host

Analyzer

Generator

2m Cable

HostFixture1C

5G Host/Device

Device

Device

Analyzer

Generator

2m Cable

DeviceFixture1C

5V

Captive Cable

Device5V

Generator

Analyzer

Captive Cable Device Fixture

9

5G Host/Device

Type-C 10G & 5G Rx TestsTD.1.2, TD.1.8, TD.1.9

Short Channel

Full Breakout

5V(device only)

Host (send CC to Gnd)

Device (send CC to Vbus)

Analyzer

Generator

10