VECTRON TFS140A

tfs 140A.doc
Version 2.1
VI TELEFILTER
Filter Specification
06.11.2000
TFS 140A - 1/4
1. Measurement condition
Ambient temperature TA:
Input power level:
Terminating impedances at fc:
23 °C
0 dBm.
for input:
Q-value of matching elements:
for output:
70
290 Ω  - 13,62 pF.
260 Ω  - 14,35 pF.
2. Characteristics
Remark: Reference level for the relative attenuation arel of the TFS 140A is the minimum of the pass band attenuation amin. The minimum of
the pass band attenuation amin is defined as the insertion loss ae. The reference frequency fc is the arithmetic mean value of the upper and lower
frequencies at the 20 dB filter attenuation level relative to the insertion loss ae. The temperature coefficient of frequency Tcf is valid both for the
reference frequency fc and the frequency response of the filter in the operating temperature range. The frequency shift of the filter in the operating
temperature range is not included in the production tolerance scheme.
Data
typ. value
Insertion loss (Reference level)
22,5...22,8 dB
ae
fc at ambient temperature TA (fCAT)
Centre frequency
tolerance / limit
max.
140,01 MHz
140,0 ± 0,1
Pass band at ambient temperature TA:
Amplitude ripple (p-p):
fC
1
3
20
40
45
MHz
fC - 1,5 MHz.....fC + 1,5 MHz
... fC ± 1,30 MHz
0,45 dB
fC ± 1,30 MHz fC ± 1,40 MHz
Bandwidth
25 dB
max. 0,7 dB
0,7 dB
max.
1 dB
at ambient temperature:
dB - band width
dB - band width
dB - band width
dB - band width
dB - band width
Relative attenuation
fC
fC ± 1,4
fC ± 2,125
fC ± 2,25
fC - 135
fC - 100
fC + 80
fC + 80
2,88
3,13
3,83
4,20
4,24
MHz
MHz
MHz
MHz
MHz
min. 2,80 MHz
min. 3,00 MHz
max. 4,25 MHz
max. 4,50 MHz
dB
dB
dB
dB
dB
dB
max.
max.
min.
min.
min.
min.
min.
min.
arel
............
MHz .....
MHz .....
MHz .....
MHz .....
MHz .....
MHz .....
MHz .....
fC ± 1,4
fC ± 1,5
fC ± 2,25
fC ± 80
fC - 100
fC - 80
fC + 125
fC + 300
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
45...50
48...65
55...70
55...70
35...40
55....70
Group delay ( mean value in pass band ):
Group delay ripple in pass band (p-p):
Deviation from linear phase in pass band (p-p):
2,68 µs
80...90 ns
5° (r.m.s. 1°)
Input VSWR (S11) in PB :
Output VSWR (S22) in PB :
Triple transit attenuation compared to main signal
Crosstalk
1,25 : 1
1,30 : 1
47...49 dB
56...60 dB
Frequency inversion temperature ( To )
Temperature coefficient of frequency ( Tcf )
Frequency deviation of fc over temperature: * )
1
3
40
45
50
45
32
50
dB
dB
dB
dB
dB
dB
dB
dB
max. 2,8 µs
max. 150 ns
25° C
-0,045
ppm/K²
∆fc(Hz) = Tcf(ppm/K) x (T - To)² x fTo (MHz)
Operating temperature range
Storage temperature range
-25 °C ... + 80 °C
- 40 °C ... + 85 °C
* ) fTo is reference frequency fc at frequency inversion temperature (To )
Generated:
Dunzow W.P.
Checked/Approved:
Dr. Bert Wall
VI TELEFILTER
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
E-Mail: [email protected]
Vectron International, Inc.
267 Lowell Road
Hudson, NH 03051 / USA
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: [email protected]
VI TELEFILTER reserves the right to make changes to the product(s) and/or information contained herein without notice. No liability is assumed
as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information.
tfs 140A.doc
Version 2.1
VI TELEFILTER
Filter Specification
06.11.2000
TFS 140A - 2/4
3. Package
22,5 Max.
13 max.
5,0 max.
5,6 max.
0,45 Dia.
7,62
2,54 ± 0,2
6x2,54 = 15,62
TFS 140A
tft
M31
1
2
Date-code:
K
L
M
.......
Year+week
1998
1999
2000
.......
1
14
8
7
2, 9
Input
Input RF Return
Output
Output RF Return
Pakage Ground
7
Pin
Pin
Pin
Pin
Pin
14
9
8
4. 50 Ω matching network ( see Application Note ):
1 2
L1
50 Ω
L1
L4
R2
14
9 8
1 2
7
50 Ω
L2
Schem e 2
R2
R1
C1
Schem e 1
R1
L3
50 Ω
7
C2
50 Ω
L2
14
9 8
We use scheme 1 for final test.
VI TELEFILTER
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
E-Mail: [email protected]
Vectron International, Inc.
267 Lowell Road
Hudson, NH 03051 / USA
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: [email protected]
VI TELEFILTER reserves the right to make changes to the product(s) and/or information contained herein without notice. No liability is assumed
as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information.
tfs 140A.doc
Version 2.1
VI TELEFILTER
Filter Specification
06.11.2000
TFS 140A - 3/4
5. Air reflow temperature conditions :
1st and 2nd air reflow profile
Name:
Temperature:
Time:
pre-heating periods
150 °C - 170 °C
60 sec. - 90 sec.
main-heating periods
over 200 °C
20 sec. - 25 sec.
peak temperature
255 °C ± 5 °C
Air reflow profile
260
240
220
200
temperature / °C
180
160
140
120
100
80
60
40
20
0
0
20
40
60
80
100
120
140
160
180
200
220
240
time / sec.
Table for temperature vs. time during the air reflow process
Tolerance of temperatures: ± 5 °C
time / sec.
0
10
20
30
40
50
60
70
80
90
100
110
120
130
temperature / °C
23
34
46
60
80
103
121
134
143
150
154
156
158
159
VI TELEFILTER
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
E-Mail: [email protected]
time / sec.
140
150
160
170
180
190
195
200
205
210
215
220
230
240
temperature / °C
160
161
164
170
180
205
230
255
230
205
180
165
140
120
Vectron International, Inc.
267 Lowell Road
Hudson, NH 03051 / USA
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: [email protected]
VI TELEFILTER reserves the right to make changes to the product(s) and/or information contained herein without notice. No liability is assumed
as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information.
tfs 140A.doc
Version 2.1
VI TELEFILTER
Filter Specification
06.11.2000
TFS 140A - 4/4
History
Version
Reason of Changes
Name
Date
1.0
Generate Development Specification according to customer requirements.
Dunzow W.
15.11.1997
2.0
Generate Preliminary Specification after measured.
Dunzow W.
04.08.1998
2.1
Correct matching networks.
Correct termination impedances.
Change limit lines.
Add VSWR.
Dunzow W.
06.11.2000
VI TELEFILTER
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
E-Mail: [email protected]
Vectron International, Inc.
267 Lowell Road
Hudson, NH 03051 / USA
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: [email protected]
VI TELEFILTER reserves the right to make changes to the product(s) and/or information contained herein without notice. No liability is assumed
as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information.