|
|
PDF TFS77B Data sheet ( Hoja de datos )
| Número de pieza | TFS77B | |
| Descripción | VI TELEFILTER | |
| Fabricantes | Tele Filter GmbH | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de TFS77B (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
|
No Preview Available !
Filename: tfs 77b.doc
VI TELEFILTER
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance: *
Input:
Output:
Version 1.2
Filter specification
25 °C
0 dBm
48 Ω || 2,5 pF
44 Ω || 8,5 pF
TFS 77B
12.05.2006
1/5
Characteristics
Remark:
The reference level for the relative attenuation arel of the TFS 77B is the minimum of the pass band attenuation. This value is defined as the insertion loss
ae. The nominal frequency fN is fixed at 77,8 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)
Nominal frequency
Passband
ae 8,9 dB
fN 77,8 MHz
PB 15,2 MHz
max.
11,0 dB
77,8 MHz
fN ± 7,12 MHz
Amplitude ripple in PB
p-p 0,4 dB
max.
1 dB
Relative attenuation
fN -
7,12 MHz … fN
fN ±
fN ±
8,8 MHz
9,6 MHz
fN -
fN -
77,5 MHz ... fN
22,8 MHz ... fN
fN +
fN +
12,2 MHz ... fN
22,2 MHz ... fN
Absolute group delay in PB
+
-
-
+
+
arel
7,12 MHz
22,8
12,8
22,2
50
MHz
MHz
MHz
MHz
0,6
6,7
24
58
42
39
43
1,09
dB
dB
dB
dB
dB
dB
dB
µs
max.
min.
min.
min.
min.
min.
min.
1 dB
3 dB
16 dB
45 dB
30 dB
30 dB
40 dB
-
Group delay ripple in PB
Phase linearity in PB
Triple transit response suppression
p-p
p-p
86 ns
7 deg
70 dB
max. 130 ns
max.
10 deg
min. 35 dB
Input / Output return loss
14 dB
min. 10 dB
Input power level
-
max.
23 dBm
Operating temperature range
OTR
-
-10 °C ... + 75 °C
Storage temperature range
- -35 °C ... + 85 °C
Temperature coefficient of frequency
TCf ***
-90 ppm/K
-
*) 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.
**) Target is 10 dB min using resistive matching
***) ∆fc(Hz) = TCf(ppm/K) x (T - To) x fTo (MHz).
Generated:
Checked / Approved:
Tele Filter GmbH
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
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
www.DaastsauSmhedeaest4a Ures.unlteotf their use or application. No rights under any patent accompany the sale of any such product(s) or information.
1 page  
Filename: tfs 77b.doc
VI TELEFILTER
Version 1.2
Filter specification
History
Version Reason of Changes
1.0 - Generation of development specification
1.1 - changed insertion loss
- changed relative attenuation
- changed return loss
- changed operating temperature range
1.2 - created filter specification
- changed relative attenuation
- added termination impedances
- added typical values
- added filter characteristics
- added test circuit
TFS 77B
12.05.2006
5/5
Name
Strehl
Chilla
Date
23.08.2005
08.11.2005
Chilla
12.05.2006
Tele Filter GmbH
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
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 TFS77B.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| TFS770 | VI TELEFILTER | Tele Filter GmbH |
| TFS770C | VI TELEFILTER | Tele Filter GmbH |
| TFS770F | VI TELEFILTER | Tele Filter GmbH |
| TFS77A | VI TELEFILTER | Tele Filter GmbH |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |