Performance%20Regions

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Performance Regions

• CK Cheng
• CSE Dept.
• UCSD

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Attenuation Curves
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Performance Region
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Lump Element Region

•  

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RC Region

• Characteristic Impedance
• Zc(?)(R/(j?C))1/2
• Transfer Function (matched terminator)
• G(?)exp((j?RC)1/2z)
• Step Response
• InvF(1/j? exp(-(j?RC)1/2z)u(t) erfc(1/2 kt-1/2),
  where k(RC)1/2z

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RC Line Termination
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RC Line Termination
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RC Region

• RC network has no resonance (monotonic changes)
• Elmore delay is derived from the concept of
  moments.

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LC Region (R lt ?L)

• Watch out the wave phenomenon
• There are reflection and resonance
• Add terminators to dissipate the oscillation

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LC Line Characteristic Imp.
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LC Line Characteristic Imp.
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LC Line TDR steps
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LC Line TDR Response
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LC Line TDR Response
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LC Line Propagation Coefficient
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LC Line Resonance
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LC Line H Trajectories
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Terminations
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LC Line Step Response
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Skin Effect Characteristic Imp.
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Skin Effect TDR Response
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Skin Effect Propagation Coefficient
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Skin Effect Step Responses vs Termination Styles
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Skin EffectStep Response
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Dielectric Loss Characteristic Imp.
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Dielectric LossTDR
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Dielectric Loss Propagation Coeffcient
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Dielectric Loss Step Response
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Dielectric Loss Step Response
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Response for Belden coaxial cable
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Eye Quality for Belden coaxial cable
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Length Scaling
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Length Scaling
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Length Scaling and Skin Effect
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Length and Width Scaling
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Length Scaling
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Distortion vs Length
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Dispersion Penalty
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Equalization