IPC-TM-650 EN 2022 试验方法--.pdf - 第496页

IPC-TM-650 Number Subject Date Revision Page 5 of 5 2.5.5.9 Permittivity and Loss Tangent, Parallel Plate, 1 MHz to 1.5 GHz 11/98 3330 !**** END CALIBRATION OF UNIT **** 3340 ! 3400 !**** OPEN 16453A FIXTURE MEASUREMENT …

100%1 / 824
IPC-TM-650
Number
Subject Date
Revision
Page 4 of 5
2.5.5.9
Permittivity
and
Loss
Tangent,
Parallel
Plate,
1
MHz
to
1.5
GHz
11/98
1530
!
1600
!****
SET
PTFE
STANDARD
THICKNESS
IN
METERS
ON
LINE
1610****
1610
OUTPUT
@Hp4291
;,JCALC:MATH1
:DIM1
0.00075"
1620
!
1700
!****
MEASUREMENT
TYPE
er'
AND
tan
delta
****
1710
OUTPUT
@Hp4291;“DUAM
DRLT"
1720
!
1800
!****
FORMAT
LINES
LIN
Y-AXIS
****
1810
OUTPUT
@Hp4291;“DISP:TRAC:Y:SPAC
LIN"
1820
!
1900
!****
SWEEP
SETTINGS
****
1910
OUTPUT
@Hp4291
广
SENS:SWE:SPAC
LOG"
1920
OUTPUT
@Hp4291
;“SENS:SWE:TIME:AUTO
ON"
1930
OUTPUT
@Hp4291
;1JSENS:SWE:POIN
256"
1940
OUTPUT
@Hp4291;“SENS:SWE:DWEL1
AUTO
ON”
1950
!
2000
!****
CHANNEL
1
SETUP
****
2010
OUTPUT
@Hp4291
j'INST
CH1”
2020
OUTPUT
@Hp4291
广
CALCFORM
REAL"
2030
OUTPUT
@Hp4291
;UDISP:TRAC1
:STAT
ON”
2040
OUTPUT
@Hp4291
;“DISP:TRAC1
:Y:BOTT
V’
2050
OUTPUT
@Hp4291
;“DISP:TRAC1
:Y:TOP
12”
2060
OUTPUT
@Hp4291
;''CALC:EVALON''“TR1
''''''
2070
OUTPUT
@Hp4291
CALC:
EVAL:
Y:XPOS
1MHZ"
2080
OUTPUT
@Hp4291
;UCALC:EVALMST
ON”
2090
!
2200
!****
CHANNEL
2
SETUP
****
2210
OUTPUT
@Hp4291
;"INST
CH2”
2220
OUTPUT
@Hp4291
;,jCALC:FORM
LTAN"
2230
OUTPUT
@Hp4291
;“DISP:TRAC1
:STAT
ON”
2240
OUTPUT
@Hp4291
;UDISP:TRAC1
:Y:BOTT
-05'
2250
OUTPUT
@Hp4291
;“DISP:TRAC1
:Y:TOP
1
.5"
2260
OUTPUT
@Hp4291
;“CALC:EVAL:ON''“TR1
''''''
2270
OUTPUT
@Hp4291
CALC:
EVAL:
Y:XPOS
1MHZ"
2280
OUTPUT
@Hp4291
(
CALC:
EVAL
MST
ON"
2290
OUTPUT
@Hp4291
j'INST
CH1
''
2300
!
2400
!****
SETUP
AVERAGING
****
2410
OUTPUT
@Hp4291;,,SENS:AVER1
ON”
2420
OUTPUT
@Hp4291
;“SENS:AVER1
:COUN
10;STAT
ON”
2430
!
2500
!****
SELECT
1
6453A
FIXTURE
AND
COMPENSATE
****
2510
!****
PLEASE SET
PTFE
STANDARD
PERMITTIVITY
ON
LINE
2580
****
2520
!****
PLEASE SET
PTFE
STANDARD
LOSS
TANGENT
ON
LINE
2590
****
2530
!****
PLEASE
SET
PTFE
STANDARD
THICKNESS
IN
METERS
ON
LINE
2600
****
2540
OUTPUT
@Hp4291
;41DISP:FORM
ULOW”
2550
OUTPUT
@Hp4291
;,lDISP:ALL
BST"
2560
OUTPUT
@Hp4291
;“SYST:FIXT
HP16453”
2570
OUTPUT
@Hp4291
;<,SENS:CORR2:CKIT2
TEFL"
2580
OUTPUT
@Hp4291
;4,SENS:CORR2:CKIT2:STAN6:PRE
2.1”
2590
OUTPUT
@Hp4291
;,,SENS:CORR2:CKIT2:STAN6:PLF
0.0001
M
2600
OUTPUT
@Hp4291;"SENS:CORR2:CKIT2:STAN6:
THIC
0.00075”
2610
OUTPUT
@Hp4291;<,SENS:CORR2:CKIT2:SAVE^^
2620
!
2700
!****
OPEN
STANDARD
MEASUREMENT
****
2710
ON
INTR
Scode
GOTO
Open_end
2720
OUTPUT
@Hp4291
;,^*CLS;*OPC?^^
2730
ENTER
@Hp4291
;Opc
2740
INPUT
“CONNECT
OPEN
(OS)
STANDARD,
THEN
PRESS
[RETURN
OR
x1『,A$
2750
ENABLE
INTR
Scode;2
2760
OUTPUT
@Hp4291
广
SENSQORR1
:COLL
STAN1
''
2770
Wait_open:GOTO
Wait_open
2780
Open_end:l
2790
!
2900
!****
SHORT
STANDARD
MEASUREMENT
****
2910
ON
INTR
Scode
GOTO
Short_end
2920
OUTPUT
@Hp4291
;“*CLS;*OPC?”
2930
ENTER
@Hp4291
;Opc
2940
INPUT
“CONNECT
SHORT
(0
OHM)
STANDARD,
THEN
PRESS
[RETURN
OR
x1『,A$
2950
ENABLE
INTR
Scode;2
2960
OUTPUT
@Hp4291
;4,SENS:CORR1
:COLL
STAN2”
2970
Wait_short:GOTO
Wait_short
2980
Short_end:!
2990
!
3100
!****
50
OHM
LOAD
STANDARD
MEASUREMENT
****
3110
ON
INTR
Scode
GOTO
Load_end
3120
OUTPUT
@Hp4291;^,*CLS;*OPC?^^
3130
ENTER
@Hp4291;Opc
3140
INPUT
“CONNECT
50
OHM
STANDARD,
THEN
PRESS
[RETURN
OR
x1]”,A$
3150
ENABLE
INTR
Scode;2
3160
OUTPUT
@Hp4291
;4,SENS:CORR1
:COLL
STAN3"
3170
Wait_load:GOTO
Wait_load
3180
Load_end:!
3190
!
3300
!****
SAVE
UNIT
CALIBRATION
****
3310
OUTPUT
@Hp4291;“SENS:CORR1:COLLSAVE''
3320
!
IPC-TM-650
Number
Subject Date
Revision
Page 5 of 5
2.5.5.9
Permittivity
and
Loss
Tangent,
Parallel
Plate,
1
MHz
to
1.5
GHz
11/98
3330
!****
END
CALIBRATION
OF
UNIT
****
3340
!
3400
!****
OPEN
16453A
FIXTURE
MEASUREMENT
****
3410
ON
INTR
Scode
GOTO
Open_end1
3420
OUTPUT
@Hp4291
;^<*CLS;*OPC?^^
3430
ENTER
@Hp4291
;Opc
3440
INPUT
“CONNECT
FIXTURE
AND
LOCK
GAP
OPEN,
THEN
PRESS
[RETURN
OR
x1『,A$
3460
ENABLE
INTR
Scode;2
3470
OUTPUT
@Hp4291
;,<SENS:CORR2:COLL
STAN4"
3480
Wait_open1
:GOTO
Wait_open1
3490
Open_end1
:!
3500
!
3600
!****
1
6453A
FIXTURE
SHORT
MEASUREMENT
****
3610
ON
INTR
Scode
GOTO
Short_end1
3620
OUTPUT
@Hp4291
;“*CLS;*OPC?''
3630
ENTER
@Hp4291
;Opc
3640
INPUT
"CLOSE
AND
SHORT
FIXTURE
GAP,
THEN
PRESS
[RETURN
OR
x1『,A$
3650
ENABLE
INTR
Scode;2
3660
OUTPUT
@Hp4291
;,JSENS:CORR2:COLL
STAN5”
3670
Wait_short1
:GOTO
Wait_short1
3680
Short_end1
:!
3690
!
3800
!****
TEFLON
LOAD
IN
16453A
MEASUREMENT
****
3810
ON
INTR
Scode
GOTO
Load_end1
3820
OUTPUT
@Hp4291
;“*CLS;*OPC?''
3830
ENTER
@Hp4291
;Opc
3840
INPUT
“PLACE
TEFLON
STANDARD
INTO
FIXTURE,
THEN
PRESS
[RETURN
OR
x1]”,A$
3850
ENABLE
INTR
Scode;2
3860
OUTPUT
@Hp4291
;USENS:CORR2:COLL
STAN6"
3870
Waitjoadl
:GOTO
Waitjoadl
3880
Load_end1
:!
3890
I
4000
!****
SAVE
FIXTURE
COMPENSATION
SETTINGS
****
4010
OUTPUT
@Hp4291
;1<SENS:CORR2:COLL:SAVE^^
4020
!
4030
!****
REPLACE
PROGRAM
DISK
WITH
DATA
DISK
****
4040
INPUT
"Replace
Program
with
Data
Disk,
[RETURN
OR
x1]”,A$
4050!
4100
!****
PERMITTIVITY
TEST
LOOP
****
4110
Testjoop:!
4120
OUTPUT
@Hp4291;,1NIT:CONT
OFF"
4130
Sweep1_Begin:!
4140
INPUT
"Place
Sample
In
Fixture,
Enter
Thickness
In
mm,
[RETURN
OR
x1]'',A
4150
B=A/1000
4160
OUTPUT
@Hp4291;“CALC:MATH1:DIM1
";B
4170
ON
INTR
Scode
GOTO
Sweep1_end
4180
OUTPUT
@Hp4291
;
41
STAT:
INST:
ENAB
T
4190
OUTPUT
@Hp4291;4,*SRE
4”
4300
OUTPUT
@Hp4291;^,*CLS;*OPC?^^
4310
ENTER
@Hp4291;Opc
4320
OUTPUT
@Hp4291
;“ABOR”
4330
ENABLE
INTR
Scode;2
4340
OUTPUT
@Hp4291
「
INIT”
4350
Waiting:GOTO
Waiting
4360
Sweep1_end:!
4370
!
4400
!****
SAVE
DATA
ROUTINE
****
4410
INPUT
“SAVE
DATA?
[1]
Yes;
[0]
No
[RETURN
OR
x1]'',Ans$
4420
IF
Ans$<>“1”
THEN
GOTO
Sweepl
.Begin
4430
INPUT
“Input
Job
Number
[RETURN
OR
x1]:'',Job$
4440
OUTPUT
@Hp4291
;“MMEM:STOR:DINT:TRAC
SEL,
4450
GOTO
Sweep1_Begin
4460
!****
END
MEASUREMENT
LOOP
*****
4470
!
5000
END
IPC-TM-650
ASTM D 150
S
S
S
Z
Z S / S
Material in this Test Methods Manual was voluntarily established by Technical Committees of IPC. This material is advisory only
and its use or adaptation is entirely voluntary. IPC disclaims all liability of any kind as to the use, application, or adaptation of this
material. Users are also wholly responsible for protecting themselves against all claims or liabilities for patent infringement.
Equipment referenced is for the convenience of the user and does not imply endorsement by IPC.
Page 1 of 8
r
ASSOCIATION
CONNECTING
/
ELECTRONICS
INDUSTRIES
®
3000
Lakeside
Drive,
Suite
309S
Bannockburn,
IL
6001
5-1219
IPC-TM-650
TEST
METHODS
MANUAL
1
Scope
This
test
method
describes
procedure
for
measur¬
ing
dielectric
permittivity
and
loss
tangent
of
embedded
pas¬
sive
materials.
The
measurements
are
made
in
an
APC-7
coaxial
configuration
where
the
test
specimen
represents
a
load
terminating
an
air-filled
coaxial
transmission
line.
The
method
is
suitable
for
testing
high
dielectric
constant
(high-k)
polymer-composite
materials
having
nominal
thickness
of
1
pm
to
300
pm
at
frequencies
of
100
MHz
to
12
GHz.
With
proper
use
and
computation
the
frequency
range
can
be
extended
to
18
GHz.
Existing
measurement
methods
(see
Section
2)
assume
quasi-static
conditions
in
the
thin
film
specimen,
whereas
this
test
method
produces
meaningful
results
at
frequencies
greater
than
hundreds
of
megahertz
and
where
high-dielectric
constant,
thin
film
materials
are
to
be
measured.
This
test
method
is
for
qualification
of
filled
and
unfilled,
dis¬
tributed
capacitance,
thin
film
materials
where
the
permittivity
in
the
frequency
range
of
100
MHz
to
12
GHz
is
a
critical
functional
parameter.
The
method
is
also
applicable
to
poly¬
mer
resist
materials
for
embedded
passive
devices.
This
method
fills
a
test
method
gap
within
the
IPC-TM-650
Test
Methods
Manual
for
thin
film,
high-k
dielectrics.
2
Applicable
Documents
Test
Method
Manual
2.5.5.
1
Permittivity
(Dielectric
Constant)
and
Loss
Tangent
(Dissipation
Factor)
of
Insulating
Material
at
1
MHz
(Contacting
Electrode
Systems)
2.
5.5.
4
Dielectric
Constant
and
Dissipation
Factor
of
Printed
Wiring
Board
Material-Micrometer
Method
2.559
Permittivity
and
Loss
Tangent,
Parallel
Plate,
1
MHz
to
1.5
GHz
Standard
Test
Methods
for
AC
Loss
Charac¬
teristics
&
Permittivity
(Dielectric
Constant)
of
Solid
Electrical
Insulating
Materials
3
Terminology
3.1
Complex
Permittivity,
e*,
e*
=
%
-
/2")
where
%
=
8.85419
10-12
F/m
is
the
dielectric
permittivity
of
air
[1],
£'
is
the
relative
dielectric
constant
and
is
the
relative
imaginary
dielectric
constant
(the
dielectric
loss).
Number
2.5.5.10
Subject
High
Frequency
Testing
to
Determine
Permittivity
and
Loss
Tangent
of
Embedded
Passive
Materials
Date
Revision
07/05
Originating
Task
Group
Embedded
Devices
Test
Methods
Subcommittee
(D-54)
3.2
Relative
Permittivity,
e/,
is
a
dimensionless
ratio
of
com¬
plex
permittivity
to
the
permittivity
of
air,
》*
=
e*/e0
=
£
，-
后
3.3
Dielectric
Constant
is
the
real
part
of
the
relative
permit¬
tivity.
The
symbol
used
in
this
document
is
Other
symbols
such
as
K,
k,
K',
k',
er
and
斗'
are
exchangeable
symbols
used
in
the
technical
literature.
3.4
Dielectric
Loss
Tangent,
tan
(6),
is
a
dimensionless
ratio
of
the
dielectric
loss
to
the
dielectric
constant,
tan
(8)
=
3.5
APC-7,
Amphenol
7
mm
50
Q
Coaxial
Connector;
APC-
3.5
Amphenol
3.5
mm
Precision
50
Q
Coaxial
Connector.
3.6
Scattering
Coefficient,
储，
is
a
ratio
of
incoming
and
outgoing
power
waves
measured
by
a
network
analyzer
through
Port
1.
is
complex
entity
consisting
of
magnitude,
I
“I,
and
phase,
(
|).
In
this
document
the
circuit
parameters
that
are
complex
numbers
are
in
bold
font.
3.7
Input
Impedance,
仍，
a
complex
entity
consisting
of
magnitude
and
phase.
in
=
Z°
(1
+
11)
(1
-
11)
where
Zo
is
characteristic
impedance
of
the
APC-7
air-filled
coaxial
line,
Zo
=
50
Q.
4
Test
Specimen
The
test
specimen
consists
of
a
circular
disk
capacitor
having
the
nominal
diameter,
a,
of
3.0
mm
with
metal
electrodes
on
both
sides.
The
dielectric
thickness,
d,
may
be
in
the
range
of
1
pm
to
300
pm
(1
pm
=
1
micro¬
meter).
4.1
Preparation
Conducting
metal
electrodes,
thickness
of
0.1
pm
to
0.5
pm,
shall
be
coated
on
both
sides
of
the
dielec¬
tric.
Sputtered
copper
or
gold
is
recommended.
To
avoid
electrical
shorting,
the
diameter
of
the
top
electrode,
which
faces
the
Section
B
of
the
test
fixture
(Figure
1),
may
be
2.85
mm
to
3.0
mm.
The
diameter
of
the
bottom
electrode
that
faces
the
Section
A
(Figure
1),
shall
be
within
3.0
mm
to
3.05
mm,
matching
the
diameter
of
the
center
conductor
pin
(Figure
1).
This
is
the
diameter
a
of
the
specimen
that
along
with
the
specimen
dielectric
thickness,
d,
determines
the
specimen
geometrical
capacitance,
Cp
(see
Equation
(3)
in