Test 1.2 spread spectrum tests, Figure 11 - test report from lfps tests, Qphy-usb3-tx-rx software option – Teledyne LeCroy QPHY-USB3-Tx-Rx User Manual

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QPHY-USB3-Tx-Rx Software Option

917719 Rev

A

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Figure 11 - Test Report from LFPS Tests

Test 1.2 Spread Spectrum Tests

The purpose of this test is to measure the spread spectrum modulation frequency and deviation and verify that
they are within the specification limits.

At the completion of the Spread Spectrum Tests the oscilloscope is in the following configuration:

Figure 12 - Oscilloscope Configuration after SSC Tests

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