TFS99 Datasheet, PDF (1/5 Pages) Vectron International, Inc – Filter specification

Filename: tfs 99.doc
VI TELEFILTER
Version 1.1
Filter specification
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance: *
Input:
Output:
23
°C
0
dBm
1560 Ω || -10,6 pF
1350 Ω || -11,5 pF
TFS 99
04.11.2004
1/5
Characteristics
Remark:
The reference level for the relative attenuation arel of the TFS 99 is the minimum of the pass band attenuation. The maximum attenuation in the pass band
is defined as the insertion loss ae. The nominal frequency fN is fixed at 99,84 MHz without any tolerance. The values of relative attenuation arel are
guaranteed for the whole operating temperature range. The frequency shift of the filter in the operating temperature range is included in the production
tolerance scheme.
Data
typ. value
tolerance / limit
Insertion loss
(reference level)
ae
7
dB
min.
12 dB
Nominal frequency
f_N
-
99,84 MHz
Passband
Pass band ripple
0,5 dB
f_N
max.
± 128 kHz
1,2 dB
Relative attenuation
f_N
… f_N ±
f_N -
f_N -
f_N -
f_N -
f_N -
f_N +
f_N +
f_N +
f_N +
89,840 MHz … f_N -
10,240 MHz … f_N -
8,240 MHz … f_N -
1,689 MHz … f_N -
0,848 MHz … f_N -
0,467 MHz … f_N +
0,842 MHz … f_N +
1,383 MHz … f_N +
47,980 MHz … f_N +
Group delay
Group delay ripple within PB
arel
128
kHz
10,240 MHz
8,240 MHz
1,689 MHz
0,848 MHz
0,458 MHz
0,842 MHz
1,383 MHz
47,980 MHz
900,160 MHz
at f_N
0,5 dB
65
dB
62
dB
48
dB
36
dB
10
dB
10
dB
36
dB
46
dB
65
dB
1,32 µs
40
ns
max.
min.
min.
min.
min.
min.
min.
min.
min.
min.
max.
max.
1,2 dB
45 dB
50 dB
40 dB
30 dB
5 dB
5 dB
30 dB
40 dB
35 dB
1,6 µs
150 ns
DC voltage
-
max.
10 V
Input power level
-
max.
10 dBm
Operating temperature range
OTR
-
- 40 °C ... + 85 °C
Storage temperature range
-
- 40 °C ... + 85°C
Frequency inversion temperature
28
°C
-
Temperature coefficient of frequency
TCf **
-0,036 ppm/K²
-
*) 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.
**) ∆fc(Hz) = Tc_f(ppm/K²) x (To - T_A) ² x f_CAT (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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assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information.