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?

Q: 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?

The following table defines the differences: Jitter, Noise, BER IConnect Focus Tx / System Cable, Backplane, system Signal source Tx TDR Application Serial link characterization Cable, backplane, connector, package Active/passive device focus Active, Tx Passive, interconnect Typical measurements Jitter, noise Impedance, S-parameters BER DDJ and eye Additional capability Single S-parameter block Multiple S-parameter blocks FFE, DFE Equalization Pre-/de-emphasis Emphasis, FIR filters Fixture de-embedding Fixture de-embedding Channel emulation Multiple S-parameter simulation FIR filters Spice modeling

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Antwort:

The following table defines the differences:

	*Jitter, Noise, BER*	*IConnect*
Focus	Tx / System	Cable, Backplane, system
Signal source	Tx	TDR
Application	Serial link characterization	Cable, backplane, connector, package
Active/passive device focus	Active, Tx	Passive, interconnect
Typical measurements	Jitter, noise	Impedance, S-parameters
Typical measurements	BER	DDJ and eye
Additional capability	Single S-parameter block	Multiple S-parameter blocks
	FFE, DFE Equalization	Pre-/de-emphasis
	Emphasis, FIR filters
	Fixture de-embedding	Fixture de-embedding
	Channel emulation	Multiple S-parameter simulation
	FIR filters	Spice modeling

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