TFS150L Datasheet, PDF (1/5 Pages) Vectron International, Inc – Development specification

Filename: tfs 150l.doc
VI TELEFILTER
Version 1.1
Development specification
TFS 150L
05.09.2005
1/5
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance: *
Input:
Output:
23
0
t.b.d.
t.b.d.
°C
dBm
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
typ. value
tolerance / limit
Insertion loss
ae
(reference level)
Centre frequency at ambient temperature
f_C
23
dB
150,0 MHz
max.
25 dB
150,0±0,1 MHz
Passband in OTR
PB
-
Pass band ripple
p-p
-
( BW _1,5dB ) MHz
max.
1,5 dB
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
- 0,60
+ 0,60
- 1,00
+ 1,00
- 5,00
+ 5,00
- 35,00
- 100,00
+ 35,00
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
BW
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
5,0 MHz
5,0 MHz
-
-
-
-
-
-
-
-
-
-
5,0 ± 0,05 MHz
5,0 ± 0,16 MHz
min.
20 dB
min.
20 dB
min.
30 dB
min.
30 dB
min.
39 dB
min.
39 dB
min.
47 dB
min.
47 dB
min.
50 dB
min.
50 dB
Group delay
mean value in PB
-
max.
3,6 µs
Group delay ripple within PB p-p
-
max. 150 ns
Deviation from linear phase within PB
p-p
12°
Triple transit attenuation compared to main signal
46
dB
-
Crosstalk attenuation compared to main signal
65
dB
-
Input/Output return loss within PB
6
dB
Operating temperature range
OTR
-
- 25 °C ... + 80°C
Storage temperature range
Temperature coefficient of frequency
TCf **
-
-0,032 ppm/K²
- 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.
**) ∆f(Hz) = TCf(ppm/K) x (T-T₀)² x fTo(MHz)
Generated:
Checked / Approved:
Tele Filter GmbH
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: [phone] / Fax: [phone]
E-Mail: [e-mail]
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