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PDF TFS150N Data sheet ( Hoja de datos )
| Número de pieza | TFS150N | |
| Descripción | Filter specification | |
| Fabricantes | ETC | |
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File name: Tfs150N.doc
VI TELEFILTER
Filter specification
Version 3.2
TFS 150N
13.01.2003
1/5
1. Measurement condition
Ambient temperature TA:
Input power level:
Terminating impedances at fc * ) :
23 °C
0 dBm.
for input:
for output:
280 Ω ⎟⎢ - 22,7 pF.
210 Ω ⎟⎢ - 27,0 pF.
2. Characteristics
Remark: Reference level for the relative attenuation arel of the TFS 150N 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 3 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
tolerance / limit
Insertion loss (reference level)
ae = amin
Centre frequency at ambient temperature TA fc
Pass band
Pass band ripple ( p–p ) :
PB
Bandwidth at ambient temperature TA
1 dB
3 dB
25 dB
40 dB
45 dB
Relative attenuation
fC ... fC ±
fC ± 2,05 MHz ... fC ±
fC ± 2,65 MHz ... fC ±
fC ± 3,0 MHz ... fC ±
fC ± 3,2 MHz ... fC ±
2,05 MHz
2,30 MHz
3,0 MHz
3,2 MHz
100 MHz
arel
Group delay ( mean value in PB )
Group delay ripple in PB:
Deviation from linear phase in PB (p-p):
24,7 dB
150,01 MHz
4,50 MHz
0,5 dB
4,62
4,77
5,22
5,33
5,36
MHz
MHz
MHz
MHz
MHz
-
-
-
46
50...70
dB
dB
3,92 µs
100 ns
2,7 degree
max. 25
150,0 ± 0,1
dB
MHz
fC ... fC ± 2,05 MHz
max. 1
dB
min. 4,1 MHz
min. 4,6 MHz
max. 5,3 MHz
max. 6,0 MHz
max. 6,4 MHz
max. 1
max. 3
min. 25
min. 40
min. 45
max. 4,5
max. 120
-
dB
dB
dB
dB
dB
µs
ns
Input VSWR (S11) in PB :
Output VSWR (S22) in PB :
Triple transit attenuation compared to main signal
Crosstalk
Input power level
15
15
50
60...70
dB
dB
dB
dB
-
-
-
-
max. 20
dBm
Frequency inversion temperature ( To )
Temperature coefficient of frequency ( Tcf )
Frequency deviation of fc over temperature: ** )
Operating temperature range ( OTR )
Storage temperature range
20 °C
- 0,036 ppm/K²
∆fc(Hz) = Tcf(ppm/K) x (T - To)² x fO (MHz)
-
-
- - 33 °C ... + 85 °C
- - 40 °C ... + 85 °C
*) The terminating impedances depend on parasitics and q-values of matching elements and the board used, and are to be understood as
reference values only. Should there be additional questions do not hesitate to ask for an application note or contact our design team.
**) fO = fTo is reference frequency fc at frequency inversion temperature (To )
generated:
checked / approved:
W. Dunzow
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]
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.
1 page  
File name: Tfs150N.doc
VI TELEFILTER
Filter specification
Version 3.2
TFS 150N
13.01.2003
5/5
7. History :
Version Reason of changes
1.0 - generate development specification according to customer requirements
2.0 - incorporate 25dB bandwidth spec.
- change to 35 * 13 metal package.
2.1 - change pin connection.
3.1 - generate preliminary specification ;
- add typical values of filter after 1st iteration .
3.2 - generate filter specification ;
- change insertion loss : from max. 24 dB to max. 25 dB.
- add input power level : max. 20 dBm.
Name
Pfeiffer W.
M. Senior
Date
02.08.2002
14.10.2002
W. Dunzow
W. Dunzow
29.11.2002
07.01.2003
W. Dunzow 13.01.2003
VI TELEFILTER
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
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.
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