
EQUCP
ARS4?
Returns
the
4-device
equivalent
circuit
parameters
of
the
crystal
resonator
.
(Query
only)
Syntax
EQUCPARS4?
Query
Response
C
0
,
C
1
,
L
1
,
R
1
,
f
s
,
f
a
,
f
r
,
f
1
,
f
2
(T
otal9)
Where
,
Register
P
arameter
Description
0
C
0
P
arallel
capacitance
1
C
1
Motional
capacitance
2
L
1
Motional
inductance
3
R
1
Motional
resistance
4
f
s
Motional
(parallel)
resonant
frequency
5
f
a
Anti-resonant
frequency
6
f
r
Resonant
frequency
7
f
1
Frequency
at
the
point
where
the
half
of
maximum
conductance
.
8
f
2
Frequency
at
the
point
where
the
half
of
maximum
conductance
.
(f
1
<
f
2
)
Figure
D-18.
F
our-Device
Equivalent
Circuit
of
Crystal
Resonator
Semantics
Y
ou
need
to
select
the
polar
format
(FMT
POLA )
and
turn
the
admittance
conversion
on
to
use
this
command.
EQUCPARS4?
executes
the
following
actions:
1.
Obtains
the
admittance
characteristic
circle
diagram.
(See
Figure
D-19.)
2.
Obtains
the
susceptance
(B
fs
)
and
its
frequency
(f
s
)
at
the
maximum
conductance
(G
max
)
point.
3.
Obtains
frequencies
f
1
and
f
2
(f
1
<
f
2
)
of
the
two
points
where
the
conductance
is
half
the
maximum
conductance
(G
max
).
D-50
Waveform
Analysis
Commands
Summary of Contents for E5100A
Page 1: ...Agilent E5100A B Network Analyzer Programming Manual ...
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