Examples of HFSS Modeling for ...
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Examples of HFSS Modeling for High Speed IC DesignExamples of HFSS Modeling for High Speed IC Design
Weimin Sun, PhD Vitesse Semiconductor HFSS 2003 User Workshop February 21, 2003
Page 1
HFSS Modeling for High Speed IC
Outlines
I) Interconnect Models
RLC Lumped Full-wave (S-parameter based) Full-wave (Hspice G & F elements)
II) HFSS Modeling Examples
On-Die 40G Transmission Lines DA Stage to Stage Interconnects A FcMLF Package A BGA Package High Speed Channel On-Wafer Probe Calibration Elements A 10G Optical and Electrical Module
Page 2
Interconnect Models -- RLC Lumped
RLC Model Simple, easy and efficient Mutual coupling handling could be very tedious as pin number grows Not accurate for high speed rate (LC cut-off) Can’t account dispersive loss ( skin-depth loss and loss tangent)
S-
S+
S+ GND SS+ S+ SSGND
Page 3
Interconn
Weimin Sun, PhD Vitesse Semiconductor HFSS 2003 User Workshop February 21, 2003
Page 1
HFSS Modeling for High Speed IC
Outlines
I) Interconnect Models
RLC Lumped Full-wave (S-parameter based) Full-wave (Hspice G & F elements)
II) HFSS Modeling Examples
On-Die 40G Transmission Lines DA Stage to Stage Interconnects A FcMLF Package A BGA Package High Speed Channel On-Wafer Probe Calibration Elements A 10G Optical and Electrical Module
Page 2
Interconnect Models -- RLC Lumped
RLC Model Simple, easy and efficient Mutual coupling handling could be very tedious as pin number grows Not accurate for high speed rate (LC cut-off) Can’t account dispersive loss ( skin-depth loss and loss tangent)
S-
S+
S+ GND SS+ S+ SSGND
Page 3
Interconn
关键词： Examples Modeling Speed Design
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