TFS498 [VECTRON]
Filter specification; 过滤器规格
| 型号： | TFS498 |
| 厂家： | 
Vectron International, Inc |
| 描述： | Filter specification |
| 文件： | 总5页 (文件大小：154K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Filename: tfs 498.doc
Version 1.3
29.07.2004
VI TELEFILTER
Filter specification
TFS 498
1/5
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance:
Input:
23
0
°C
dBm
200
200
Ω
Ω
Output:
Characteristics
Remark:
The reference level for the relative attenuation a of the TFS 498 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 498,00 MHz without any tolerance. The given values for both the
e
N
relative attenuation a and the group delay ripple have to be achieved at the frequencies given below even if the centre frequency f is shifted due to the
rel
c
temperature coefficient of frequency TC in the operating temperature range and due to a production tolerance for the centre frequency f .
f
c
D a t a
typ. value
tolerance / limit
a
3,2
max.
5,0
dB
Insertion loss
(reference level)
e
fN
fC
498,00 MHz
Nominal frequency
Centre frequency
498,00** MHz
fN ± 8,4 MHz
Passband
2,0
2,0
dB
max.
max.
3,0
3,0
dB
dB
Pass band ripple
Relative attenuation
fN
a
rel
…
fN
±
8,4
MHz
fN
±
30,0
MHz
…
fN
±
±
38,0
MHz
33,0
50,0
min.
28,0
dB
dB
fN
±
38,0
MHz
…
fN
100,0
MHz
min.
40,0
OTR
TC
0 °C ... + 80°C
- 40 °C ... + 85°C
Operating temperature range
Storage temperature range
Temperature coefficient of frequency
*
-37
ppm/K
f
*) at 40 °C operating temperature
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 498.doc
Version 1.3
29.07.2004
VI TELEFILTER
Filter specification
TFS 498
2/5
Filter characteristic
0
0
-1
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-2
-3
-4
-5
-6
-7
-8
-9
-10
398 417.8 437.6 457.4 477.2 497 516.8 536.6 556.4 576.2 596
frequency in MHz
482 485 488 491 494 497 500 503 506 509 512
frequency in MHz
Construction and pin connection
(All dimensions in mm)
1
2
3
4
5
6
7
8
Input
Input
7
5
Ground
Ground
Output
Output
Ground
Ground
498
● S30
1
3
Date code
2,54
1
3
Date code: Year + week
S
T
2004
2005
2006
U
...
°
0
2
1
7
5
1,78
200 Ω Test circuit
1
2
5
6
3, 4, 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 498.doc
Version 1.3
29.07.2004
VI TELEFILTER
Filter specification
TFS 498
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 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: twice max.;
for temperature conditions 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
:
:
:
:
:
:
:
:
:
:
:
4,00 ± 0,1
1,50 +0,1/-0
1,75 ± 0,1
5,50 ± 0,05
0,75
Do
E
F
G(min)
P2
2,00 ± 0,05
8,00 ± 0,1
1,50
P1
D1(min)
Ao
Ko
Typ
PIN M a rke r
D1
Ao
4,30 ± 0,1
4,30 ± 0,1
9,5 ± 0,1
Bo
Ct
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 +0,5/-0,2
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 498.doc
Version 1.3
29.07.2004
VI TELEFILTER
Filter specification
TFS 498
4/5
Air reflow temperature conditions
1st and 2nd air reflow profile
Name:
pre-heating periods main-heating periods
peak temperature
255 °C ± 5 °C
Temperature:
Time:
150 °C - 170 °C
60 sec. - 90 sec.
over 200 °C
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
temperature / °C
time / sec.
temperature / °C
23
34
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
10
20
46
30
60
40
80
50
103
121
134
143
150
154
156
158
159
60
70
80
90
100
110
120
130
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 498.doc
Version 1.3
29.07.2004
VI TELEFILTER
Filter specification
TFS 498
5/5
History
Version
Reason of Changes
Name
Date
1.0
1.1
1.2
1.3
- generation of development specification according to customer specification
- change package from 5x5 mm to 3,8x3,8mm and operating temperature range
- suggestion development specification; change of attenuation and insertion loss
Dr. Sabah
Dr. Sabah
Dr. Sabah
18.02.2002
14.04.2002
09.07.2004
- add typical values
- add filter characteristic
- add test circuit
M. Springfeldt
29.07.2004
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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