TFS120 Datasheet PDF - Vectron International


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TFS120
Vectron International

Part Number TFS120
Description VI TELEFILTER
Page 4 Pages

TFS120 datasheet pdf
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Tfs120.doc
VI TELEFILTER
Version 1.2
Filter Specification
23.03.2000
TFS 120 - 1/4
Measurement condition
Ambient temperature TA:
Input power level:
Terminating impedances at fN:
Q-value of matching elements:
23 °C
0 dBm.
for input:
for output:
30
460 Ω  - 11,2 pF.
440 Ω  - 13,0 pF.
( typical value.)
Characteristics
Remark:
Reference level for the relative attenuation arel of the TFS 120 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 centre frequency fc is the arithmetic mean value of the upper and lower frequencies at the
25 dB filter attenuation level relative to the insertion loss ae. The nominal frequency fN is fixed on 120 MHz without tolerance. The given values for
the relative attenuation arel and for the group delay ripple have to be reached at the frequencies given below also if the centre frequency fc is
shifted due to the temperature coefficient of frequency Tcf in the operating temperature range and due to a production tolerance for the centre
frequency fc.
Data
typ. value
tolerance / limit
Insertion loss (Reference level) : ae
Nominal frequency :
fN
Centre frequency fc at ambient temperature ( fCAT )
12,50 dB
120,01 MHz
max 15
120
dB
MHz
Pass band :
Bandwidth :
1 dB - band width
25 dB - band width
Amplitude ripple in pass band (p-p):
fN – 100 kHz ..... fN + 100 kHz
260 kHz
764 MHz
0,7 dB
min. 200
max. 800
max. 1,0
kHz
kHz
dB
Relative attenuation
arel :
fN
fN ± 400
fN ± 600
fN ± 1,0
..... fN ± 100
kHz ... fN ± 600
kHz ... fN ± 1000
MHz ... fN ± 35
kHz
kHz
kHz
MHz
Group delay (mean value in pass band) :
Group delay ripple in pass band (p-p) :
Deviation from linear phase in pass band :
-
-
-
-
3,81
100...150
-
µs
ns
max.
min.
min.
min.
1
25
35
45
max. 4,0
max. 200
dB
dB
dB
dB
µs
ns
Triple transit attenuation compared to main signal
Crosstalk attenuation compared to main signal
40...50
55...60
dB
dB
Frequency inversion temperature ( To )
Temperature coefficient of frequency ( Tcf )
Frequency deviation of fc over temperature T : *):
Operating temperature range
Storage temperature range
30 °C
-0,042 ppm/ K²
fc(Hz) = Tcf x (T - To)² x fTo (MHz)
- 20 °C ... + 75 °C
- 40 °C ... + 85 °C
Permissible DC voltage (VDC )
Permissible AC voltage (Vpp )
-
-
* ) fTo is reference frequency fc at frequency inversion temperature (To )
12 V
10 V
Generated:
Checked / approved :
Dunzow W.
Dr. B.Wall.
VI TELEFILTER
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30
E-Mail: tft@telefilter.com
Vectron International, Inc.
267 Lowell Road
Hudson, NH 03051 / USA
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: vti@vtinh.com
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.
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Tfs120.doc
VI TELEFILTER
Version 1.2
Filter Specification
Package, pin grid 2,54 mm (All dimensions in mm)
23.03.2000
TFS 120 - 2/4
TFS 120
tft M12
4,5
Pin 3 - Input.
Pin 2 - Input RF Return.
Pin 15 - Output.
Pin 14 - Output RF Return.
Pin 1,4,9,12,13,16,21,24 Package Ground.
Pin 10, 11, 22, 23, Not connected.
50 - Matching network (see Application Note):
L1
L2
123 4
24 21
9 12
16 15 14 13
L3
L4
VI TELEFILTER
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30
E-Mail: tft@telefilter.com
Vectron International, Inc.
267 Lowell Road
Hudson, NH 03051 / USA
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: vti@vtinh.com
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.



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Tfs120.doc
VI TELEFILTER
Version 1.2
Filter Specification
Air reflow temperature conditions
23.03.2000
TFS 120 - 3/4
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
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
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
VI TELEFILTER
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30
E-Mail: tft@telefilter.com
Vectron International, Inc.
267 Lowell Road
Hudson, NH 03051 / USA
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: vti@vtinh.com
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.



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Tfs120.doc
VI TELEFILTER
Version 1.2
Filter Specification
History
Version Reason of Changes
1.0 .........
1.1 Delete balanced matching network.
1.2 - add definition of centre frequency fc ;
- remove information about source and load impedances ;
- remove information about termination impedances ;
- add “Bandwidth” , “Amplitude ripple” and
Frequency deviation of fc over temperature T ” to characteristics ;
- mark L3 of matching network as adjustable;
- change style of picture of matching network ;
23.03.2000
TFS 120 - 4/4
Name
Roßbach R.
Weinberg R.
Dunzow W.
Date
03.09.1996.
29.06.1999.
23.03.2000.
VI TELEFILTER
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30
E-Mail: tft@telefilter.com
Vectron International, Inc.
267 Lowell Road
Hudson, NH 03051 / USA
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: vti@vtinh.com
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.




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