TFS280L_04 [VECTRON]
Filter specification; 过滤器规格
| 型号： | TFS280L_04 |
| 厂家： | 
Vectron International, Inc |
| 描述： | Filter specification |
| 文件： | 总5页 (文件大小：210K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Filename: tfs 280l.doc
Version 1.3
18.10.2004
VI TELEFILTER
Filter specification
TFS 280L
1/5
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance: *
Input:
22
0
°C
dBm
187 Ω || -8.6 pF
63 Ω || -7.3 pF
Output:
Characteristics
Remark:
Reference level for the relative attenuation a
of the TFS280L is the minimum of the pass band attenuation a
. The minimum of the pass band
min
rel
attenuation a
is defined as the insertion loss a . The centre frequency f is the arithmetic mean value of the upper and lower frequencies at the -3 dB
min
e c
filter attenuation level relative to the insertion loss a . The nominal frequency f is fixed at 280 MHz without tolerance. The given values for the relative
attenuation a
temperature coefficient of frequency TC in the operating temperature range and due to a production tolerance for the centre frequency f .
e
N
and for the group delay ripple have to be reached at the frequencies given below even if the centre frequency f is shifted due to the
rel
c
f
c
D a t a
typ. value
tolerance / limit
a
e
9.5
dB
max.
11
dB
Insertion Loss
fN
fC
-
280
-
MHz
Nominal Frequency
Centre Frequency
280
MHz
a
rel
Relative Attenuation
fN ...
fN
7,5 MHz ... fN
±
±
7,5 MHz
8,5 MHz
0,5
1,5
dB
dB
max.
max.
1
3
dB
dB
fN
±
fN
fN
±
±
15
17
MHz ... fN
MHz ... fN
±
±
17
100
MHz
MHz
20
42
dB
dB
min.
min.
10
40
dB
dB
Group Delay Ripple
fN 7,5 MHz ... fN
-
+
7,5 MHz
30
ns
max.
40
ns
OTR
-
-
- 40°C ... + 85°C
Operating Temperature Range
Storage Temperature Range
- 40°C ... + 85°C
-
TC **
f
- 87
ppm/K
Temperature Coefficient of Frequency
Input Power Level
-
max.
15
dBm
*) 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) = 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 280l.doc
Version 1.3
18.10.2004
VI TELEFILTER
Filter specification
TFS 280L
2/5
Filter characteristic
0
0
-1
-2
0.67
0.64
0.61
0.58
0.55
-6
-12
-18
B
-3
B
-24
-30
-36
-42
-48
-54
-60
-4
-5
d
d
s
n
i
n
i
µ
e
e
n
0.52
i
d
d
y
u
t
u
t
a
l
i
i
n
g
n
g
-6
0.49
e
d
a
a
m
m
-7
0.46
-8
0.43
0.4
-9
-10
0.37
220
232
244
256
268
280
292
304
316
328
340
268 270.4 272.8 275.2 277.6 280 282.4 284.8 287.2 289.6 292
frequency in MHz
frequency in MHz
Construction and pin connection
(All dimensions in mm)
7
5
1
2
3
4
5
6
7
8
Ground
Input RF Return
Input
Ground
Ground
Output RF Return
Output
Ground
S 280L
● S23
1
3
Date code
1
3
Date code: Year + week
S
T
U
...
2004
2005
2006
7
5
1,1
2,54
50 Ω matching network
L1
3
7
L2
Input
Output
50 Ohm
SAW
50 Ohm
C1
C2
1,2,4,5,6,8
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 280l.doc
Version 1.3
18.10.2004
VI TELEFILTER
Filter specification
TFS 280L
3/5
Stability characteristics
After the following tests the filter shall meet the whole specification:
1. Shock:
500g, 18 ms, half sine wave, 3 shocks each plane;
DIN IEC 68 T2 - 27
2. Vibration:
10 Hz to 500 Hz, 0,35 mm or 5g 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: twice max.;
for temperature conditions, please refer to the attached "Air reflow temperature conditions" on page 4;
Packing
Tape & Reel:
IEC 286 – 3, with exeption 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 peer reel:
reel of empty components at start:
reel of empty components at start including leader:
trailer:
3000
min. 300 mm
min. 500 mm
min. 300 mm
Pull Off Direction
P1
P2
Tape (all dimensions in mm)
Date Code
W
: 12,00 ± 0,3
Po
t
Do
Po
Do
E
F
G(min)
P2
P1
D1(min)
Ao
Bo
:
:
:
:
:
:
:
:
:
:
:
4,00 ± 0,1
1,50 +0,1/-0
1,75 ± 0,1
5,50 ± 0,05
0,75
2,00 ± 0,05
8,00 ± 0,1
1,50
Ko
Typ
PIN Marker
D1
Ao
5,30 ± 0,1
5,30 ± 0,1
9,5 ± 0,1
Ct
W
2
Reel (all dimensions in mm)
A
:330
W1
: 12,4 +2/-0
W2(max) : 18,4
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 280l.doc
Version 1.3
18.10.2004
VI TELEFILTER
Filter specification
TFS 280L
4/5
Air reflow temperature conditions
1st and 2nd air reflow profile
Name:
Temperature: 150 °C - 170 °C
Time: 60 sec. - 90 sec.
pre-heating periods
main-heating periods
over 200 °C
20 sec. - 25 sec.
peak temperature
255 °C ± 5 °C
Chip-mount air reflow profile
260
240
220
200
180
160
140
120
100
80
60
40
20
0
0
20
40
60
80
100
120
140
160
180
200
220
240
time / sec.
Table for temperature vs. time during the air reflow process
Tolerance of temperatures: ± 5 °C
time / sec.
0
10
20
30
40
50
60
70
80
90
100
110
120
130
temperature / °C
time / sec.
temperature / °C
23
34
46
60
80
103
121
134
143
150
154
156
158
159
140
150
160
170
180
190
195
200
205
210
215
220
230
240
160
161
164
170
180
205
230
255
230
205
180
165
140
120
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 280l.doc
Version 1.3
18.10.2004
VI TELEFILTER
Filter specification
TFS 280L
5/5
History
Version
Reason of Changes
Name
Date
1.0
1.1
generate specification
Chilla
Chilla
03.12.2003
29.03.2004
changed relative attenuation
changed group delay ripple
changed date code
changed construction
1.2
1.3
created Filter specification
Chilla
Chilla
01.06.2004
18.10.2004
added terminating impedance
changed max. insertion loss
changed max. group delay ripple
extended frequency range for 40 dB attenuation
added typical values
added filter characteristic
changed input power level
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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