TFS456AL Datasheet, PDF (1/5 Pages) Vectron International, Inc – Vectron International Filter specification

Filename: tfs 456al.doc
Vectron International
Measurement condition
Ambient temperature:
23
Input power level:
0
Terminating impedance: *
Input:
50
Output:
50
Version 1.2
Filter specification
°C
dBm
Ω
Ω
TFS 456AL
05.11.2009
1/5
Characteristics
Remark:
The reference level for the relative attenuation of the TFS456AL is the minimum attenuation in the pass band. The maximum attenuation in the pass band
is defined as the insertion loss ae. The nominal frequency f_N is fixed at 456,0 MHz without any tolerance or limit. The values of absolute attenuation aabs
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
Insertion loss
(reference level)
Nominal frequency
Passband
Pass band variation
p-p
Absolute attenuation
400
MHz
… 410
530
MHz
… 540
MHz
MHz
Group delay ripple within PB
p-p
Input power level
Operating temperature range
Storage temperature range
Temperature coefficient of frequency
ae
f_N
PB
aabs
OTR
TCf **
typ. value
2,0 dB
-
-
0,5 dB
65
dB
55
dB
13
ns
-
-
-
- 76
ppm/K
tolerance / limit
max.
3,5 dB
f_N ±
max.
456,0
9,25
0,7
MHz
MHz
dB
min.
40 dB
min.
40 dB
max.
15 ns
max.
10 dBm
- 10 °C ... + 75 °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.
**) ∆f(Hz) = TCf(ppm/K) x (T-T₀) x f_T0 (MHz).
Generated:
Checked / Approved:
Vectron International GmbH & Co. KG
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: [phone] / Fax: [phone]
E-Mail: [e-mail]
Vectron International GmbH & Co. KG 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.