Keysight Technologies Inc. High speed USB device test fixture kit
To perform the Signal Quality test on USB 2.0 hi-speed devices, Keysight recommends using the E2666B USB 2.0 hi-speed device test fixture kit along with the DSOXUSBSQ USB 2.0 Signal Quality test option on a 1.5 GHz bandwidth 4000 X-Series oscilloscope. Testing hi-speed devices using a programmed test pattern based on USB-IF standards only requires that you connect the D+ and D- signals from the test fixture to the oscilloscope¿s input channels using SMA cabling along with the appropriate SMA-to-BNC adapters.
The Keysight E2666B High-Speed USB Device Test Fixture Kit is designed to facilitate accurate signal access for high-speed USB device testing. It enables connection between USB devices and test equipment, supporting compliance and characterization measurements. The kit includes fixtures and accessories necessary for probing USB signals, ensuring minimal signal degradation and reliable test results. The E2666B is compatible with Keysight oscilloscopes and other test instruments, providing a comprehensive solution for USB 2.0 high-speed (480 Mbps) device validation and debugging. It is ideal for engineers involved in USB device development and compliance testing.
