TFS380R Datasheet, PDF (1/5 Pages) Vectron International, Inc – Filter specification

Filename: tfs 380r.doc
VI TELEFILTER
Version 1.1
Filter specification
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance: *
Input:
Output:
23
°C
0
dBm
440 Ω || -6,4 pF
410 Ω || -6,2 pF
TFS 380R
26.01.2006
1/5
Characteristics
Remark:
The nominal frequency fN is fixed at 380 MHz. The insertion loss ae is defined as loss value determined at fN. Reference level for the relative attenuation
arel of the TFS 380R is the insertion loss ae. All specified data are met within the operating temperature range.
Data
Insertion loss
ae
(reference level)
Nominal frequency
f_N
Passband
PB
Pass band ripple
Relative attenuation
f_N
f_N ±
f_N ±
5
10,0
… f_N ±
MHz … f_N ±
MHz … f_N ±
2,25
10,0
15,0
arel
MHz
MHz
MHz
Group delay ripple within PB
Return loss in f_N ± 1,8 MHz
Operating temperature range
Storage temperature range
Temperature coefficient of frequency
OTR
TCf **
typ. value
7,7 dB
-
-
0,5 dB
0,5
38
45
150
16
-
-
-18
dB
dB
dB
ns
dB
ppm/K
tolerance / limit
max.
9 dB
380,0 MHz
f_N
±
min.
2,25 MHz
1,0 dB
max.
min.
min.
1 dB
35 dB
40 dB
max. 300 ns
min.
10 dB
- 40 °C … +80 °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.
**) ∆fc(Hz) = Tc_f(ppm/K) x (T - T_A) 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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