Technical data

Host Hi-Speed Electrical Tests 5
Notes on USB Electrical Compliance Testing 143
Host Hi-Speed Signal Quality
Equipment Used
Selecting the Tests
Note: To do manual testing, choose Both for the Test Method option
under the Setup tab. There will then be several manual tests to choose
from under the Select Test tab.
Tabl e 2 7 Equipment Used in Host Hi-Speed Signal Quality Tests
Quantity Item Description/Model
1 Oscilloscope Agilent 5485xA, 9000A Series, 80000 or 90000A Series
1 Differential probe Agilent 113xA with E2699A or E2678A
1 Header adapter (only
needed if you are using
the old test fixture -
E2645-66508)
Agilent 01131-68703
1 Host test bed computer Any computer with hi-speed USB ports
1 Host Hi-Speed Signal
Quality test fixture and 4”
USB cable
Agilent E2649-66402 (old fixture P/N E2645-66508)
1 5V power supply Agilent 0950-2546 or equivalent