Teledyne LeCroy QPHY-USB3-Tx-Rx - Manual (Page 21)

QPHY-USB3-Tx-Rx Software Option
917719 Rev A
21
Device Scope PeRT3 (Host TX and RX Tests)
This configuration is meant to run all of the transmitter and receiver tests for a user that has a PeRT
3
but not the
RF Switch. All of the variables are set to default except Product Type is set to “Device”, Use PeRT3 is set to
“Yes” and Channel File is set to “Host11inWith3mCable.s4p.” The limit set used is ComplianceLimits. The tests
that are run are:

Test 1.1 – Low Frequency Periodic Signaling

Test 1.2 – Spread Spectrum Tests

Test 1.3 – Jitter & Eye Diagram Tests
o Test 1.3.1 – Jitter
o Test 1.3.2 – Phase Jitter Slew Rate
o Test 1.3.3 – SigTest Jitter
o Test 1.3.4 – Eye Diagram
o Test 1.3.5 – SigTest Eye Diagram

Test 1.4 – AC & DC Common Mode Test

Test 1.5 – Differential Voltage & De-emphasis Test

Test 2.1. – Jitter Tolerance Test
Device Scope PeRT3 (Host TX Tests)
This configuration is meant to run all of the transmitter tests for a user that has a PeRT
3
but not the RF Switch. All
variables are set to default except Product Type (set to “Device”), Use PeRT3 (set to “Yes”) and Channel File
(set to “Host11inWith3mCable.s4p”). The limit set used is ComplianceLimits. The tests that are run are:

Test 1.1 – Low Frequency Periodic Signaling

Test 1.2 – Spread Spectrum Tests

Test 1.3 – Jitter & Eye Diagram Tests
o Test 1.3.1 – Jitter
o Test 1.3.2 – Phase Jitter Slew Rate
o Test 1.3.3 – SigTest Jitter
o Test 1.3.4 – Eye Diagram
o Test 1.3.5 – SigTest Eye Diagram

Test 1.4 – AC & DC Common Mode Test

Test 1.5 – Differential Voltage & De-emphasis Test
Device Scope PeRT3 RF Switch (Host RX Tests)
This configuration is meant to run all of the transmitter tests for a user that has a PeRT
3
and the RF Switch. All
variables are set to default except Product Type (set to “Device”), Use PeRT3 (set to “Yes”), Use RF Switch (set
to “Yes”), Channel File (set to “Host11inWith3mCable.s4p”) , De-embed Cables (set to “Yes”) and Cable S-
Parameters File (set to “green24white12.s4p”). The green24white12.s4p file is installed with QualiPHY and is
appropriate for de-embedding the 24inch green cables and 12 inch silver cables with white label that are included
as part of the USB3-TX-RX bundle. The limit set used is ComplianceLimits. The tests that are run are:

Test 2.1. – Jitter Tolerance Test