TFS280F [VECTRON]
Filter specification; 过滤器规格
| 型号： | TFS280F |
| 厂家： | 
Vectron International, Inc |
| 描述： | Filter specification |
| 文件： | 总5页 (文件大小：68K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Filename: tfs280f.doc
version 1.0
26.06.2002
VI TELEFILTER
Filter specification
TFS 280 F
1/5
Measurement condition
Ambient temperature:
Input power level:
terminating impedances *
Input:
22
0
C
dBm
2
540
230
-4,9 pF
-6,3 pF
Output:
Characteristics
Remark:
The reference level for the relative attenuation a
of TFS280F is the minimum of the pass band attenuation a
. This value is defined as the
min
rel
insertion loss a . The centre frequency f is the arithmetic mean value of the upper and lower frequencies at the 3 dB filter attenuation level
relative to the insertion loss a . The given values for the relative attenuation a and the group delay ripple have to be reached at the frequencies
given below, even if the centre frequency f is shifted due to the temperature coefficient of frequency TC in the operating temperature range and
due to a production tolerance for the centre frequency f .
e
c
e
rel
c
f
c
D a t a
typ. value
7,5 dB
limit
Insertion loss
a
= a
min
max. 10
dB
e
Nominal frequency
Centre frequency
3 dB- BW
f
f
280
280,0 MHz
-
N
c
MHz
MHz
280,0
25,5
MHz
min
17
MHz
Relative attenuation
a
rel
8,5 MHz
fN
-
8,5 MHz ... fN
+
0,3
dB
max.
1
dB
10
30
60
MHz ... fN
MHz ... fN
MHz ... fN
-
+
+
30
60
220
MHz
MHz
MHz
45 -50 dB
42 -50 dB
min. 40
min. 38
min. 40
dB
dB
dB
fN
fN
+
+
65
dB
Group delay ripple GD
N – 8,5 MHz ... fN + 8,5 MHz
f
35
ns
max. 100
max. + 10
ns
Input power level
dBm
Operating temperature range
Storage temperature range
22
C
- 30 C ... + 75 C
- 40 C ... + 85 C
Temperature coefficient of frequency
TCf
-87
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.
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: 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: tfs280f.doc
version 1.0
26.06.2002
VI TELEFILTER
Filter specification
TFS 280 F
2/5
Construction and pin connection
(All dimensions in mm)
+0.15
-0.1
5.0 SQ
7
5
S280F
P18
1
3
Date code
1
2
3
4
5
6
7
8
Ground
Input RF return
Input
Ground
Ground
Output
Output RF return
Ground
Datecode
Year + week
2000
2001
M
N
P
2002
...
50 test circuit
L1
L2
3
6
Output
50 Ohm
Input
SAW
50 Ohm
C2
C1
1,2,4,5,7,8
VI TELEFILTER
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: tfs280f.doc
version 1.0
26.06.2002
VI TELEFILTER
Filter specification
TFS 280 F
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 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
3000
min 300 mm
min 500 mm
min 300 mm
Tape (all dimensions in mm)
EMBOSSED CARRIER TAPE
W
:
12
4
± 0,3
± 0,1
Po
P
2
Po
:
D
o
Do
:
1,5 + 0,1
E
F
Ao
E
:
:
1,75 ± 0,1
5,5 ± 0,05
0,75
D 1
F
W
Bo
CT
G (min) :
P2
P1
:
2
8
± 0,05
± 0,10
G
:
P1
D1(min) : 1,5
COVER TAPE
Ao
Bo
:
:
5,30 ± 0,1
5,30 ± 0,1
CT
:
9,5 ± 0,1
W
2
Reel (all dimensions in mm):
A
:
330
W1
:
12,4 ± 2,0
W2 (max) :
18,4
N (min)
C
:
50
C
A
:
13 ± 0.2
N
W
1
The minimum bending radius is 45 mm. The mounting surface of the filters faces the bottom side of the embossed carrier tape.
Markings on the filters can be read if the upper side of the carrier tape is regarded with the sprocket holes on its right.
VI TELEFILTER
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: tfs280f.doc
version 1.0
26.06.2002
VI TELEFILTER
Filter specification
TFS 280 F
4/5
Air reflow temperature conditions
1st and 2nd air reflow profile
Name: pre-heating periods
main-heating periods
over 200 °C
peak temperature
255 °C ± 5 °C
Temperature: 150 °C - 170 °C
Time:
60 sec. - 90 sec.
20 sec. - 25 sec.
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.
140
150
160
170
180
190
195
200
205
210
215
220
230
240
temperature / °C
23
34
46
60
80
103
121
134
143
150
154
156
158
159
160
161
164
170
180
205
230
255
230
205
180
165
140
120
VI TELEFILTER
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: tfs280f.doc
version 1.0
26.06.2002
VI TELEFILTER
Filter specification
TFS 280 F
5/5
History
Version
Reason of Changes
new generation
Name
Date
1.0
Chilla
26.06.2002
VI TELEFILTER
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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