Tfs36b.doc
Version 1.4
28.09.2000
VI TELEFILTER
Filter Specification
TFS 36 B
1/4
1.
Measurement condition
23 °C
0
dBm.
for input:
50
Ω
- 0 pF.
for output:
50
Ω
- 0 pF.
Ambient temperature T
A
:
Input power level:
Terminating impedances at fc:
2.
Characteristics
Remark:
Reference level for the relative attenuation
arel
of the
TFS 36B
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 frequence
fc
is the arithmetic mean value of the upper and lower frequencies at
the
40 dB
filter attenuation level relative to the insertion loss
ae.
The filter shall meet the specification at operating temperature.
Data
Insertion loss
(Reference level)
ae
typ. value
28,5 ± 0,5 dB
36,065 ± 0,010 MHz
36,000 ± 0,010 MHz
tolerance / limit
max.
36 dB
Reference frequency ( fc ) :
at ambient temperature ( 23°C ) (f
CAT
)
at operating temperature ( 45°C ) (f
COP
)
Nominal frequency
Pass band ( PB ) :
Amplitude ripple in PB (p-p) :
Bandwidth
at operating temperature
Top = 45°C :
1
3
40
50
dB - band width
dB - band width
dB - band width
dB - band width
f
N
at operating temperature
( Top = 45°C)
36 MHz
f
N
- 3,325 MHz ... f
N
+ 3,325 MHz
0,7...0,8 dB
max. 1,0 dB
6,70
6,91
7,44
7,65
arel
-
45...48
42...45
48...51
52..55
54...60
49...52
MHz
MHz
MHz
MHz
min. 6,65 MHz
max. 7,5 MHz
max. 7,8 MHz
max.
min.
min.
min.
min.
min.
min.
1
40
40
45
50
50
47
dB
dB
dB
dB
dB
dB
dB
Relative attenuation
at operating temperature
Top = 45°C :
f
N
......
f
N
± 3,325 MHz
f
N
± 3,75 MHz
... f
N
± 3,9
MHz
f
N
- 35
MHz
... f
N
- 30
MHz
f
N
- 30
MHz
... f
N
- 16
MHz
f
N
- 16
MHz
... f
N
- 3,9
MHz
f
N
+ 3,9 MHz
... f
N
+ 30
MHz
f
N
+ 30
MHz
... f
N
+ 50
MHz
Group delay ( mean value in PB ):
Group delay ripple in PB (p-p):
Deviation from linear phase in PB (p-p) :
Triple transit attenuation compared to main signal
Crosstalk
Reflection attenuation compared to main signal
Temperature coefficient of frequency (Tc
f
)
Frequency deviation of fc over temperature
Operating temperature ( Top ) :
Storage temperature range
dB
dB
dB
dB
dB
dB
4,64 µs
120...160 ns
3,2...4,2°
65...68 dB
60...65 dB
42...50 dB
-87 ppm/K
∆f
c(Hz) = Tc
f
(ppm/K) x (T - T
A
) x f
CAT
(MHz)
max. 5,0 µs
max. 350 µs
max. 4,5 °
min.
55 dB
-94 ppm/K
+ 45 °C
- 25 °C ... + 85 °C
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.
Tfs36b.doc
Version 1.4
28.09.2000
VI TELEFILTER
Filter Specification
TFS 36 B
2/4
3. Package :
35 Max
20,5 Max
TFS 36 B
tft
M36
Datecode:
K
L
M
.......
Year+week
1998
1999
2000
.........
5,5
5,5
1
15,24
24
12
13
Pin
3
Pin 2
Pin
15
Pin 14
Pin 1, 4-12, 13, 16-24
Input
Input RF Return
Output
Output RF Return
Ground
2,54
11x2,54 = 27,94
4. 50
Ω
matching network :
50
Ω
1 2
3
Scheme 1.
10 11 12
50
Ω
24 23 22
15
14 13
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.
Tfs36b.doc
Version 1.4
28.09.2000
VI TELEFILTER
Soldering temperature conditions
Filter Specification
TFS 36 B
3/4
Soldering temperature 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
Soldering 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 soldering 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.
Tfs36b.doc
Version 1.4
28.09.2000
VI TELEFILTER
Filter Specification
TFS 36 B
4/4
History
Version
1.0....1.3
1.4
Reason of Changes
Generate
Development Specification
according to customer requirements.
Add typical measured values of filter parameters after 2-nd iteration.
Change limit value in stop band :
f
N
- 35 MHz ... f
N
– 30 MHz from min. 50 dB to min. 40 dB
f
N
- 30 MHz ... f
N
– 16 MHz from min. 50 dB to min. 45 dB
Name
Wall B.
Dunzow W.
Date
21.12.1999
28.09.2000
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.
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