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PDF TFS119A Data sheet ( Hoja de datos )
| Número de pieza | TFS119A | |
| Descripción | SAW Filter Specification | |
| Fabricantes | Vectron International | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TFS119A (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
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T_f_s_1_19_a_._do_c________________________________________________________________________v_e_rs_i_on__1_.6_____1_4._0_9_.2_0_0_0___
VI TELEFILTER
SAW Filter Specification
TFS 119A
1/5
______________________________________________________________________________________________________
Measurement condition
Ambient temperature: 23
Input power level:
0
Terminating impedances
for input:
for output:
External coil:
°C
dBm
750 Ohm // -3.9 pF
750 Ohm // -3.9 pF
279 nH
Characteristics
Remark:
Reference level for the relative attenuation arel of the TFS 119A is the insertion loss. The insertion loss ae is defined as the insertion loss at the
nominal frequency fN . 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 nominal frequency fN is fixed on 119.6 MHz without tolerance. The specified values have to be reached in
operating temperature range.
Data
Insertion loss
ae
(Reference level)
Nominal frequency
Centre frequency
1 dB bandwidth
fN
fC
BW
Relative attenuation
arel
fN ± 0,8 MHz ... fN ± 1,8 MHz
fN ± 1,8 MHz ... fN ± 6 MHz
fN ± 6 MHz ... fN ± 100 MHz
VSWR
@ fN
Group delay
@ fN
GD
Input power
Operating temperature range
Temperature coefficient of frequency
www.DataSheet4U.com
Frequency inversion temperature
TC
typ. Value
1.85 dB
-
119,605 MHz
162 MHz
45
43...48
27...89
dB
dB
dB
1,5 : 1
4,2 µs
-
ca. – 0,036 ppm/K²
+ 35 °C
tolerance/limit
1.25...3.25 dB
119,600 MHz
-
-
min. 20
min. 30
min. 10
dB
dB
dB
max. 1,8 : 1
max. 8,2 µs
max. 13
dBm
- 5 °C ... + 80 °C
Generated:
Checked / approved:
VI TELEFILTER
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / 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  
T_f_s_1_19_a_._do_c________________________________________________________________________v_e_rs_i_on__1_.6_____1_4._0_9_.2_0_0_0___
VI TELEFILTER
SAW Filter Specification
TFS 119A
5/5
______________________________________________________________________________________________________
History
Version Reason of Changes
1.2 Add preliminary values for termination impedance
Add history
Modify monthly date code into weekly date code
Corrected tape and reel information
1.3 Add final termination conditions
Add typical filter data
Add limits for insertion loss
1.4 Add maximum input power
Add reletive attenuation value for FN ± 6 MHz ... FN ± 100 MHz
Add group delay
Notice 1 dB bandwidth instead of 3 dB bandwidth
Increase window for insertion loss to two dB
1.5 Change filter name to TFS119A
Add external coil
Change input power level to 13 dBm
Remove typical filter values
Remove termination impedances
1.6 Add termination impedances and coupling coil value
Define insertion loss window
Add typical values for filter data
Add maximum value for group delay
Correct filter marking
Name
Dr. Wall
Date
09.05.2000
Dr. Wall
Dr. Wall
16.06.2000
28.06.2000
Dr. Wall
19.07.2000
Dr. Wall
14.09.2000
www.DataSheet4U.com
VI TELEFILTER
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / 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 TFS119A.PDF ] | |
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