TFS36C [VECTRON]
Filter Specification; 过滤器规格
| 型号： | TFS36C |
| 厂家： | 
Vectron International, Inc |
| 描述： | Filter Specification |
| 文件： | 总4页 (文件大小：36K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Tfs36c.doc
Version 1.4
28.06.2000.
VI TELEFILTER
Filter Specification
TFS 36 C
1/3
1.
Measurement condition :
Ambient temperature TA:
Input power level:
23 °C
0
dBm.
Terminating impedances at f :
c
for input:
for output:
30
829 Ω - 19,55 pF.
1133 Ω - 12,78 pF.
Q-value of matching elements:
2. Characteristics :
Remark:
Reference level for the relative attenuation a of the TFS 36C is the minimum of the pass band attenuation a
. The minimum of the pass band
is defined as the insertion loss a . The centre frequency f is the arithmetic mean value of the upper and lower frequencies at the
rel min
attenuation a
min
e
c
40 dB filter attenuation level relative to the insertion loss a . The nominal frequency f
is fixed on 36 MHz without tolerance. The temperature
e
N
coefficient of frequency Tcf is valid both for the reference frequency f and the frequency response of the filter in the operating temperature range.
c
The frequency shift of the filter in the operating temperature range is included in the production tolerance scheme.
Data
typ. value
tolerance / limit
max. 36 dB
36 MHz
Insertion loss (Reference level) a
e
24...25 dB
Nominal frequency :
f
N
Centre frequency f at ambient temperature TA (fCAT
)
36,005 MHz
c
Pass band ( PB ) :
f
- 0,75 MHz ... f + 0,75 MHz
N
N
Bandwidth at operating temperature:
1
dB - band width
1,565 MHz
2,245 MHz
2,250 MHz
min. 1,50 MHz
max. 2,30 MHz
max. 2,60 MHz
40 dB - band width
45 dB - band width
Amplitude ripple in pass band (p-p) :
0,7 dB
max.
1
dB
Relative attenuation
a
rel
...
f
f
f
f
± 0,75 MHz
-
max.
1
dB
N
N
N
N
f
f
± 1,15 MHz ...
± 1,3 MHz ...
± 1,3
± 35
MHz
MHz
45 dB
min. 40 dB
min. 45 dB
N
N
46...65 dB
Group delay ( mean value in PB ):
Group delay ripple in PB (p-p):
4,08 µs
100...120 ns
Deviation from linear phase in PB (p-p):
2,5...3,5° (r.m.s. 0,8 °)
max. 4° p-p
min. 55 dB
Triple transit attenuation compared to main signal
Crosstalk
58...62 dB
60...70 dB
Frequency inversion temperature ( To )
0 °C
Temperature coefficient of frequency ( Tcf )
0,036 ppm/°C
Frequency deviation of f over temperature: * )
∆f (Hz) = Tcf(ppm/K) x (T - To)² x fTo (MHz)
c
c
Operating temperature
+ 45 °C
- 25 °C ... + 85 °C
Storage temperature range
* ) fTo is reference frequence f at frequency inversion temperature (To )
c
Generated:
Dunzow W.P.
Dr. Bert Wall
Checked/Approved:
VI TELEFILTER
Vectron International, Inc.
Potsdamer Straße 18
267 Lowell Road
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30
E-Mail: tft@telefilter.com
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.
Tfs36c.doc
Version 1.4
28.06.2000.
VI TELEFILTER
Filter Specification
TFS 36 C
2/3
3.
Package :
35 Max
Datecode:
K
Year+week
1998
L
M
....
1999
2000
........
TFS 36 C
tft M25
20,5 Max
Pin 3
Input
Pin 2
Input RF Return
5,5
5,5
Pin 15
Pin 14
Output
Output RF Return
Pin 1, 4-12, 13, 16-24 Ground
1
15,24
24
12
13
2,54
11x2,54 = 27,94
4.
50 Ω matching network :
L1
50 Ω
1 2 3
10 11 12
C3
L3
L2
C1p
50 Ω
C2p
C4
L4
C2
24 23 22
15 14 13
About values [ C1...4 , L1...4 and C1p , C2p ] see Application Note TFS 36C.
VI TELEFILTER
Potsdamer Straße 18
Vectron International, Inc.
267 Lowell Road
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30
E-Mail: tft@telefilter.com
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.
Tfs36c.doc
Version 1.4
28.06.2000.
VI TELEFILTER
Filter Specification
TFS 36 C
3/3
5.
Soldering temperature conditions :
Soldering temperature profile
Name: pre-heating periods
Temperature: 150 °C - 170 °C
Time: 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
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 soldering process
Tolerance of temperatures: ± 5 °C
time / sec.
0
temperature / °C
time / sec.
140
150
160
170
180
190
195
200
205
210
215
220
230
240
temperature / °C
23
34
46
60
80
103
121
134
143
150
154
156
158
159
160
161
164
170
180
205
230
255
230
205
180
165
140
120
10
20
30
40
50
60
70
80
90
100
110
120
130
VI TELEFILTER
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Vectron International, Inc.
267 Lowell Road
Hudson, NH 03051 / USA
Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30
E-Mail: tft@telefilter.com
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.
Tfs36c.doc
Version 1.4
28.06.2000.
VI TELEFILTER
Filter Specification
TFS 36 C
4/3
History
Version
1.0...1.3
1.4
Reason of Changes
Name
Date
Generate Development Specification according to customer requirements.
Dr. Wall
12.12.1999
28.06.2000
Add typical values of Data.
Add matching networks.
Dunzow W.
Add Termination Impedances.
VI TELEFILTER
Potsdamer Straße 18
Vectron International, Inc.
267 Lowell Road
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30
E-Mail: tft@telefilter.com
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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