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PDF TFS111B Data sheet ( Hoja de datos )
| Número de pieza | TFS111B | |
| Descripción | Filter specification | |
| Fabricantes | Vectron International | |
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file: tfs111b.doc
26.02.2002
VI TELEFILTER
Filter specification
Measurement condition
Ambient temperature:
23°C
Input power level:
0dBm
Terminating impedances *)
for input: 3,2 kΩ ||- 5,6pF
for output: 3,1 kΩ || -6.2pF
version 2.0
TFS 111B
1/5
Characteristics
Remark:
The reference level for the relative attenuation arel of TFS 111B is the minimum of the pass band attenuation amin. This value is defined as the
insertion loss ae. The centre frequency fc is the arithmetic mean value of the upper and lower frequencies at the 20,0 dB filter attenuation level
relative to the insertion loss ae.
Data
typ. value
tolerance / limit
Insertion loss
(reference level)
ae = amin
7 dB
11 dB
Centre frequency
fc (30 dB-BW)
Relative attenuation
arel
fc - 500 kHz ... fc + 500 kHz
fc ± 1 MHz ... fc ± 2
fc ± 2 MHz ... fc ± 3
fc ± 3 MHz ... fc ± 10
**)
Group delay
Ripple fc ± 500 kHz
GD
MHz
MHz
MHz
111 MHz
1 dB
22 dB
33 dB
45 dB
300 ns
± 60 kHz
max. 2
min. 20
min. 30
min. 40
dB
dB
dB
dB
max 500 ns
Temperature coefficient
TC 2nd order **)
- 0,032 ppm/K²
-
Frequency inversion temperature To
25 °C
Operating temperature range
Storage temperature range
- 10 °C ... + 60 °C
- 40 °C ... + 85 °C
Input power level
- max. + 10 dBm
*) The terminating impedances depend on parasitics and q-values of matching elements and the board used, and are to be understood as
www.DataSheet4U.com
reference values only. Should there be additional questions, do not hesitate to ask for an application note or contact our design team.
**) - ∆f (Hz) = TC (ppm/K²) x (T - To)² x FTo (MHz)
Generated:
Checked / approved:
VI TELEFILTER
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30
E-Mail: [email protected]
Vectron International, Inc.
267 Lowell Road
Hudson, NH 03051 / USA
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: [email protected]
VI TELEFILTER 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.
1 page  
file: tfs111b.doc
26.02.2002
VI TELEFILTER
Filter specification
History
Version Reason of Changes
Development specification
1.1. - passband ripple: 3dB Î 1.5 dB
- new datecode introduced and explained
1.2. - complete specification
- passband ripple, group delay ripple, attenuation at fc+-1MHz
changed according to agreements with customer
Filter specification
2.0 - typical values and terminating impedance added
version 2.0
TFS 111B
5/5
Name
Steiner
Steiner
Steiner
Date
08.05.2000
28.07.2000
26.02.2002
www.DataSheet4U.com
VI TELEFILTER
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30
E-Mail: [email protected]
Vectron International, Inc.
267 Lowell Road
Hudson, NH 03051 / USA
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: [email protected]
VI TELEFILTER 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.
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet TFS111B.PDF ] | |
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