tfs152.doc
Version 1.1
18.05.2000
VI
TELEFILTER
Measurement condition
Ambient temperature:
23
°C
Input power level:
0 dBm
Terminating impedances:
Input:
:
Output
:
Filter Specification
TFS 152
Page 1/5
600
Ω
// -1 pF
600
Ω
// -1 pF
Characteristics
Remark:
Reference level for the relative attenuation arel of the TFS 152 is the maximmum pass band attenuation, which is is defined as
the insertion loss ae. The nominal frequency fN is fixed at 152,8 MHz without tolerance or limit. The values of relative
attenuation arel are guaranteed in the whole operating temperature range. The frequency shift of the filter in the operating
temperature range is included in the production tolerance scheme.
Data
______________________________________________________________________________________________________
Insertion loss
2,8
max.
5
dB
ae
(Reference level)
______________________________________________________________________________________________________
Nominal frequency
155,805 MHz
152,8
MHz
fN
______________________________________________________________________________________________________
Usable signal band width
min.
±
10
kHz
______________________________________________________________________________________________________
Relative attenuation
arel
typ. value
tolerance / limit
fN + 910 kHz
65 dB
min. 60
dB
______________________________________________________________________________________________________
Temperature coefficient of frequency
- 0,036 ppm/K²
-
TCf
*)
______________________________________________________________________________________________________
Frequency inversion temperature
To
+ 25
°C
-
Operating temperature range
- 10 °C ... + 50 °C
______________________________________________________________________________________________________
*)
∆f(Hz)
= TCf(ppm/K²) x (∆T)² x fTo(MHz)
generated:
checked / approved:
VI TELEFILTER
Vectron International, Inc.
Potsdamer Straße 18
267 Lowell Road
D 14 513 TELTOW / Germany
Hudson, NH 03051 / USA
Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: tft@telefilter.com
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.
tfs152.doc
Version 1.1
18.05.2000
VI
TELEFILTER
Filter Specification
TFS 152
Page 2/5
Construction, pin configuration and 50
Ω
matching network:
(All dimensions in mm)
3,0
±
0,3
1 – Input
2 – Ground
3 – Ground
4 – Output
S 152 M20
DateCode
Datecode:
K
L
M
...
Year+week
1998
1999
2000
VI TELEFILTER
Vectron International, Inc.
Potsdamer Straße 18
267 Lowell Road
D 14 513 TELTOW / Germany
Hudson, NH 03051 / USA
Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: tft@telefilter.com
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.
tfs152.doc
Version 1.1
18.05.2000
VI
TELEFILTER
Stability Characteristics
Filter Specification
TFS 152
Page 3/5
After the following tests the filter shall meet the whole specification:
1. Shock:
2. Vibration:
3. Damp heat:
(cycle)
4. Resistance to
solder heat (reflow):
500g, 18 ms, half sine wave, 3 shocks each plane;
DIN IEC 68 T2 - 27
10 Hz to 500 Hz, 0,35 mm or 5g respectively, 1 octave per min, 10 cycles per plan, 3 plans;
DIN IEC 68 T2 - 6
25 °C to 55°C / 95% r.H. / 10 cycles
DIN IEC 68 - 2 – 30 Db
max. 2 times reflow process;
for temperature conditions refer to the attached "Air reflow temperature conditions" on page 4;
VI TELEFILTER
Vectron International, Inc.
Potsdamer Straße 18
267 Lowell Road
D 14 513 TELTOW / Germany
Hudson, NH 03051 / USA
Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: tft@telefilter.com
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.
tfs152.doc
Version 1.1
18.05.2000
VI
TELEFILTER
Air reflow temperature conditions
Filter Specification
TFS 152
Page 4/5
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 temperature profile
260
240
220
200
180
temperature / °C
160
140
120
100
80
60
40
20
0
0
20
40
60
80
100
120
time / sec.
140
160
180
200
220
240
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
Vectron International, Inc.
Potsdamer Straße 18
267 Lowell Road
D 14 513 TELTOW / Germany
Hudson, NH 03051 / USA
Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: tft@telefilter.com
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.
tfs152.doc
Version 1.1
18.05.2000
VI
TELEFILTER
History
Version
1.1
Reason of Changes
Filter Specification
TFS 152
Page 5/5
Name
Dr. Wall
Date
18.05.2000
Generation of complete specification
VI TELEFILTER
Vectron International, Inc.
Potsdamer Straße 18
267 Lowell Road
D 14 513 TELTOW / Germany
Hudson, NH 03051 / USA
Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: tft@telefilter.com
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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