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TFS150L Development specification
型号:   TFS150L
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描述:   Development specification
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品牌   VECTRON [ Vectron International, Inc ]
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Filename: tfs 150l.doc
Version 1.1
05.09.2005
VI
TELEFILTER
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance: *
Input:
Output:
23
0
t.b.d.
t.b.d.
Development specification
°C
dBm
TFS 150L
1/5
Characteristics
Remark:
The reference level for the relative attenuation arel of the TFS150L 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 ( f
1,5dB+
) and lower (f
1,5dB-
)
frequencies at the 1,5 dB filter attenuation level relative to the insertion loss ae. The temperature coefficient of frequency Tc
f
is valid both for the
reference frequency fc and the frequency response of the filter in the operating temperature range.
Data
Insertion loss
(reference level)
Centre frequency
at ambient temperature
Passband in OTR
Pass band ripple
Bandwidth
1,5 dB
1,5 dB
Relative attenuation
f
1,5dB+
f
1,5dB-
f
1,5dB+
f
1,5dB-
f
1,5dB+
f
1,5dB-
f
1,5dB+
f
1,5dB-
f
1,5dB-
f
1,5dB+
+
0,40 MHz
-
0,60 MHz
+
0,60 MHz
-
1,00 MHz
+
1,00 MHz
-
5,00 MHz
+
5,00 MHz
- 35,00 MHz
- 100,00 MHz
+ 35,00 MHz
in OTR
arel
f
1,5dB+
f
1,5dB-
f
1,5dB+
f
1,5dB-
f
1,5dB+
f
1,5dB-
f
1,5dB+
f
1,5dB-
f
1,5dB-
f
1,5dB+
+
-
+
-
+
-
+
-
-
+
0,60
0,40
1,00
0,60
5,00
1,00
35,00
5,00
35,00
100,00
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
p-p
BW
PB
ae
f
C
typ. value
23
150,0
-
-
dB
MHz
tolerance / limit
max.
25
dB
150,0±0,1 MHz
( BW
1,5dB
) MHz
max.
1,5
dB
5,0
5,0
-
-
-
-
-
-
-
-
-
-
-
-
p-p
12°
46
65
6
OTR
TCf **
-
-
-0,032
MHz
MHz
min.
min.
min.
min.
min.
min.
min.
min.
min.
min.
max.
max.
5,0 ± 0,05 MHz
5,0 ± 0,16 MHz
20
20
30
30
39
39
47
47
50
50
3,6
150
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
µs
ns
Group delay
Group delay ripple within PB
p-p
mean value in PB
Deviation from linear phase within PB
Triple transit attenuation compared to main signal
Crosstalk attenuation compared to main signal
Input/Output return loss within PB
Operating temperature range
Storage temperature range
Temperature coefficient of frequency
dB
dB
dB
-
-
- 25 °C ... + 80°C
- 40 °C ... + 85°C
ppm/K
2
*) 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.
**)
∆f(Hz)
= TCf(ppm/K) x (T-T
0
)
2
x fTo(MHz)
Generated:
Checked / Approved:
Tele Filter GmbH
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
E-Mail:
tft@telefilter.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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