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Now that the Jitter+ Noise and Ber Analysis software (JNB ) provides TDR/T and S-parameter channel emulation and IConnect V 4.5 provides some equalization capability there is some overlap between the two applications tools which run on the sampling scopes. Please provide clarification on the differences?

質問:

Now that the Jitter+ Noise and Ber Analysis software (JNB ) provides TDR/T and S-parameter channel emulation and IConnect V 4.5 provides some equalization capability there is some overlap between the two applications tools which run on the sampling scopes. Please provide clarification on the differences?

回答:

The following table defines the differences:

 
 Jitter, Noise, BERIConnect
FocusTx / SystemCable, Backplane, system
Signal sourceTxTDR
ApplicationSerial  link characterizationCable, backplane, connector, package
Active/passive device focusActive, TxPassive, interconnect
Typical measurementsJitter, noiseImpedance, S-parameters
BERDDJ and eye
Additional capabilitySingle S-parameter blockMultiple S-parameter blocks
FFE, DFE EqualizationPre-/de-emphasis
Emphasis, FIR filters 
Fixture de-embeddingFixture de-embedding
Channel emulationMultiple S-parameter simulation
FIR filtersSpice modeling

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FAQ ID 62056

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