TFS491A [VECTRON]
Filter specification; 过滤器规格
| 型号： | TFS491A |
| 厂家： | 
Vectron International, Inc |
| 描述： | Filter specification |
| 文件： | 总5页 (文件大小：160K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Filename: tfs 491A.doc
Version 1.1
06.06.2006
VI TELEFILTER
Filter specification
TFS 491A
1/5
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance:
Input:
23
0
°C
dBm
150 Ω
150 Ω
Output:
Characteristics
Remark:
The nominal frequency f is fixed at 491,52 MHz. The insertion loss a is defined as loss value determined at f Reference level for the relative
N
e
N.
attenuation a of the TFS 491A is the insertion loss a . The centre frequency f is the arithmetic mean value of the upper and lower frequencies at the
rel
e
c
dB filter attenuation level relative to the insertion loss a . All specified data are met within the operating temperature range.
e
D a t a
typ. value
tolerance / limit
Insertion loss
a
2,4
dB
4,5
dB
e
(reference level)
Nominal frequency
Centre frequency
fN
-
491,52 MHz
-
fC
491,90
MHz
MHz
Bandwidth
BW
3
dB
17,83
-
Relative attenuation
a
rel
61,44 MHz
91,52 MHz
61,44 MHz
…
…
…
fN
fN
-
-
91,52 MHz
61,44 MHz
1000,00 MHz
52
52
55,5
dB
dB
dB
min.
min.
min.
50
46
50
dB
dB
dB
fN
fN
-
+
@
@
@
@
@
122,88 MHz
245,76 MHz
368,64 MHz
614,40 MHz
737,28 MHz
66,3
64
66,6
64
dB
dB
dB
dB
dB
min.
min.
min.
min.
min.
60
60
55
55
54
dB
dB
dB
dB
dB
62,6
Operating temperature range
Storage temperature range
OTR
-
-
- 40 °C ... + 85°C
- 45 °C ... + 95°C
Temperature coefficient of frequency
TC
*
-73
ppm/K
f
*) ∆f(Hz) = TC (ppm/K) x (T-T0) x f (MHz).
f
To
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: tft@telefilter.com
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.
Filename: tfs 491A.doc
Version 1.1
06.06.2006
VI TELEFILTER
Filter specification
TFS 491A
2/5
Filter characteristic
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
0
-0.5
-1
-1.5
-2
-2.5
-3
-3.5
-4
-4.5
-5
0
200
400
600
800
1000
480
485
490
495
500
frequency in MHz
frequency in MHz
Construction and pin connection
(All dimensions in mm)
7
6
5
1
2
3
4
5
6
7
8
Ground
Input
Ground
Ground
Ground
Output
Ground
Ground
491A
● U23
4
8
3
1
2
Date code
1
3
Date code: Year + week
6
U
V
2006
2007
2008
0
G
rd
W
...
.
7
5
0,6
0,6
150 Ω Test circuit
L1
2
6
L2
SAW
1, 3, 4, 5, 7, 8
Tele Filter GmbH
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
E-Mail: tft@telefilter.com
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.
Filename: tfs 491A.doc
Version 1.1
06.06.2006
VI TELEFILTER
Filter specification
TFS 491A
3/5
Stability characteristics, reliability
After the following tests the filter shall meet the whole specification:
1. Shock:
500g, 1 ms, half sine wave, 3 shocks each plane;
DIN IEC 68 T2 - 27
2. Vibration:
10 Hz to 500 Hz, 0,35 mm or 5 g respectively, 1 octave per min, 10 cycles per plan, 3 plans;
DIN IEC 68 T2 - 6
3. Change of
temperature:
-55 °C to 125°C / 30 min. each / 10 cycles
DIN IEC 68 part 2 – 14 Test N
4. Resistance to
solder heat (reflow):
reflow possible: three times max.;
for temperature conditions refer to the attached "Air reflow temperature conditions" on page 4;
This filter is RoHS compliant (2002/95/EG, 2005/618/EG)
Packing
Tape & Reel:
IEC 286 – 3, with exception of value for N and minimum bending radius;
tape type II, embossed carrier tape with top cover tape on the upper side;
max. pieces of filters per reel:
reel of empty components at start:
reel of empty components at start including leader:
trailer:
9000
min. 300 mm
min. 500 mm
min. 300 mm
Pull Off Direction
P1
Tape (all dimensions in mm)
Date Code
W
:
:
:
:
:
:
:
:
:
:
:
:
8,00 ± 0,3
4,00 ± 0,1
1,50 +0,1/-0
1,75 ± 0,1
3,50 ± 0,05
0,75
Po
P2
t
Do
Po
Do
E
F
G(min)
P2
P1
D1(min)
Ao
Bo
2,00 ± 0,05
4,00 ± 0,1
1,50
3,25 ± 0,1
3,25 ± 0,1
5,5 ± 0,1
Ko
Typ
PIN Marker
D1
Ao
Ct
W
2
Reel (all dimensions in mm)
A
W1
:330
: 8,4 +1,5/-0
W2(max) : 14,4
N(min)
C
: 50
: 13,0 +0,5/-0,2
C
A
N
W
1
The minimum bending radius is 45 mm.
Tele Filter GmbH
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
E-Mail: tft@telefilter.com
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.
Filename: tfs 491A.doc
Version 1.1
06.06.2006
VI TELEFILTER
Filter specification
TFS 491A
4/5
Air reflow temperature conditions
Conditions
Exposure
Average ramp-up rate (30°C to 217°C)
> 100°C
less than 3°C/second
between 300 and 600 seconds
> 150°C
> 217°C
Peak temperature
between 240 and 500 seconds
between 30 and 150 seconds
max. 260°C
Time within 5°C of actual peak temperature
Cool-down rate (Peak to 50°C)
Time from 30°C to Peak temperature
between 10 and 30 seconds
less than 6°C/second
no greater than 300 seconds
Chip-mount air reflow profile
Temperature / °C
max. 260°C
217°C
Time / s
max. 300 s
10 ... 30 s
30 ... 150 s
Tele Filter GmbH
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
E-Mail: tft@telefilter.com
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.
Filename: tfs 491A.doc
Version 1.1
06.06.2006
VI TELEFILTER
Filter specification
TFS 491A
5/5
History
Version
1.0
Reason of Changes
- Generation of development specification
Name
Date
Alawneh
Channaa
23.03.2006
06.06.2006
1.1
- Add typical values, change attenuation
- Add filter characteristic, generation of filter specification
Tele Filter GmbH
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
E-Mail: tft@telefilter.com
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.
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