ATF-54143-TR2 View Datasheet(PDF) - HP => Agilent Technologies
Part Name
Description
MFG CO.
ATF-54143-TR2
HP => Agilent Technologies
'ATF-54143-TR2' PDF : 16 Pages View PDF
Designing with S and Noise
Parameters and the Non-Linear Model
The non-linear model describing
the ATF-54143 includes both the
die and associated package
model. The package model
includes the effect of the pins but
does not include the effect of the
additional source inductance
associated with grounding the
source leads through the printed
circuit board. The device S and
Noise Parameters do include the
effect of 0.020 inch thickness
printed circuit board vias. When
comparing simulation results
between the measured S param-
eters and the simulated non-
linear model, be sure to include
the effect of the printed circuit
board to get an accurate compari-
son. This is shown schematically
in Figure 3.
For Further Information
The information presented here is
an introduction to the use of the
ATF-54143 enhancement mode
PHEMT. More detailed application
circuit information is available
from Agilent Technologies.
Consult the web page or your
local Agilent Technologies sales
representative.
VIA2
V1
D=20.0 mil
H=25.0 mil
T=0.15 mil
Rho=1.0
W=40.0 mil
DRAIN
ATF-54143
SOURCE
VIA2
V3
D=20.0 mil
H=25.0 mil
T=0.15 mil
Rho=1.0
W=40.0 mil
VIA2
V2
D=20.0 mil
H=25.0 mil
T=0.15 mil
Rho=1.0
W=40.0 mil
SOURCE
GATE
VIA2
V4
D=20.0 mil
H=25.0 mil
T=0.15 mil
Rho=1.0
W=40.0 mil
MSub
MSUB
MSub1
H=25.0 mil
Er=9.6
Mur=1
Cond=1.0E+50
Hu=3.9e+034 mil
T=0.15 mil
TanD=0
Rough=0 mil
Figure 3. Adding Vias to the ATF-54143 Non-Linear Model for Comparison to Measured S and Noise Parameters.
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