Keysight Technologies N5990A, User Manual

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206 Keysight N5990A MIPI M-PHY Receiver Test User Guide
5 HS Tests
• CDR Peaking (if CDR is selected in the Special Parameter dialog, see
“BERT Analyzer Settings” )
• CDR Transition Density (if CDR is selected in the Special Parameter
dialog, see “BERT Analyzer Settings” )
• CDR Loop Order (if CDR is selected in the Special Parameter dialog,
see “BERT Analyzer Settings” )
• Target BER
• IBerReader Init Mode
• Test Sequence
• Re-Init sequence after Reset DUT
• Jitter Frequency Range
• Additional Jitter Frequencies
• Initial Jitter Amplitude Step
• Jitter Amplitude Min Step
• Max tested HFSJ Amplitude
• Short Term Random Jitter Amplitude (p-p)]
• Min User-Defined SJ Amplitude
• ISI (p-p)
• ISI Source (only when J-BERT is connected Online)
• J20 Trace (only when J-BERT is connected Online)
• Set Single Ended Amplitude
• Set Offset
• J20 CMI Amplitude (only when J-BERT is connected Online)
• J20 CMI Frequency (only when J-BERT is connected Online)
These parameters are listed in alphabetical order in Table 6 .
Dependencies
The procedures required for the test are as follows:
• Reference Clock Calibration
• Level Calibration Terminated
• ISI Calibration
• Short Term Random Jitter Calibration
• High Frequency SJ Calibration
• SJ Calibration