TFS150P Datasheet, PDF (1/5 Pages) Vectron International, Inc – Filter specification

Filename: tfs 150p.doc
VI TELEFILTER
Version 1.3
Filter specification
TFS 150P
26.10.2006
1/5
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance: *
Input:
Output:
23
°C
0.
dBm
50 Ω || -13,4 pF
51 Ω || -9,6 pF
Characteristics
Remark:
The reference level for the relative attenuation arel of the TFS 150P 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 centre 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 Tc_f is valid for both 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
Insertion loss
(reference level)
Centre frequency
(at ambient temperature T_A)
Pass band
Pass band ripple
ae = amin
fc
PB
(p – p)
typ. value
23,5 dB
150,0 MHz
-
1,2 dB
tolerance / limit
max. 24
dB
150,0 ± 0,1 MHz
f_C ± 7,05 MHz
max. 1,5 dB
Bandwidth
3 dB
25 dB
14,73 MHz
15,26 MHz
min. 14,6 MHz
max. 15,36 MHz
Relative attenuation
f_C
... ^fC ^±
f_C ± 7,05 MHz ... f_C ±
f_C ± 7,68 MHz ... f_C ±
f_C ± 8 MHz ... f_C ±
f_C ± 8,20 MHz ... f_C ±
arel
7,05 MHz
7,30 MHz
8 MHz
8,20 MHz
9,70 MHz
f_C ± 9,70 MHz ... f_C ± 100 MHz
Group delay ( mean value in PB )
Group delay ripple in PB:
1,1 dB
2,8 dB
28
dB
47
dB
43
dB
48
dB
3,2 µs
125
ns
max. 1,5 dB
max. 3
dB
min. 25
dB
min. 45
dB
min. 40
dB
min. 45
dB
max. 3,3 µs
max. 150
ns
Temperature coefficient of frequency TCf **
-72 ppm/K
-
Operating temperature range ( OTR )
-
- 33 °C ... + 85 °C
Storage temperature range
-
- 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.
**) ∆fc(Hz) = Tc_f(ppm/K) x (T - T_o) 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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