TFS172B [VECTRON]
Filter specification; 过滤器规格
| 型号： | TFS172B |
| 厂家： | 
Vectron International, Inc |
| 描述： | Filter specification |
| 文件： | 总5页 (文件大小：278K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Filename: tfs 172b.doc
Version 1.3
30.04.2004
VI TELEFILTER
Filter specification
TFS 172B
1/5
Measurement condition
Ambient temperature:
Input power level:
Terminating impedances *): input:
output:
23
0
°C
dBm
180 Ω || -3,4 pF
180 Ω || -3,4 pF
Source:
Load:
200
200
Ω
Ω
Characteristics
Remark:
The reference level for the relative attenuation a of the TFS 172B is the minimum of the pass band attenuation a
. The minimum of the pass band
rel
min
attenuation a
min
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
e c
filter attenuation level relative to the insertion loss a . The nominal frequency f is fixed at 172,8 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
Insertion loss
a
= a
max.
4,0
2,0
dB
e
min
(reference level)
3,1
dB
min.
dB
Nominal frequency
Centre frequency
fN
fC
172,8
MHz
172,8
MHz
Pass band
4,42 MHz
fN
±
Pass band ripple
Relative attenuation
0,5
dB
max.
0,8
dB
a
rel
fN
fN
-
+
172,5
30,2
MHz
MHz
…
…
fN
fN
-
+
29,8
827,2
MHz
MHz
54
53
dB
dB
min.
min.
40
40
dB
dB
Group delay ripple within PB
VSWR within PB
70
ns
max.
max.
max.
100
ns
1,5 : 1
2,5 : 1
10
Input power level
-
dBm
Operating temperature range
Storage temperature range
OTR
-
-
- 10 °C ... + 85°C
- 30 °C ... + 90°C
-
Temperature coefficient of frequency
TC **
-78
ppm/K
f
*) 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 172b.doc
Version 1.3
30.04.2004
VI TELEFILTER
Filter specification
TFS 172B
2/5
Filter characteristic
0
-10
-20
-30
0
-0.5
-1
0.5
0.45
0.4
-1.5
0.35
-40
-2
0.3
B
d
B
d
s
n
i
n
i
µ
-50
-60
-2.5
-3
0.25
e
d
u
e
d
u
n
i
y
t
i
t
i
a
l
n
n
e
d
0.2
g
g
a
a
m
m
-70
-3.5
-4
0.15
0.1
0.05
0
-80
-90
-4.5
-5
-100
200
300
400
500
600
700
800
900
1000
166
168
170
172
174
176
1778
frequency in MHz
frequency in MHz
Construction and pin connection
(All dimensions in mm)
1
2
3
4
5
6
7
8
Ground
Ground
Ground
Output
Ground
Output
Ground
Ground
Ground
Input
S 172B
●
S18
9
10
11
12
Ground
Input
Date code: Year + week
S
T
U
...
2004
2005
2006
50 Ω Test circuit
10
4
6
L2
L4
C2
12
L3
1, 2, 3, 5, 7, 8, 9, 11
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 172b.doc
Version 1.3
30.04.2004
VI TELEFILTER
Filter specification
TFS 172B
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
EMBOSSED CARRIER TAPE
Tape (all dimensions in mm)
2
Po
P
W
: 16,00 ± 0,3
D
o
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
7,50 ± 0,1
0,60
2,00 ± 0,1
8,00 ± 0,1
1,50
E
F
o
A
1
D
Ct
W
o
B
G
5,50 ± 0,1
7,50 ± 0,1
P1
Ct
: 13,5 ± 0,1
COVER TAPE
W
2
Reel (all dimensions in mm)
A
:330
W1
: 16,4 +2/-0
W2(max) : 22,4
N(min)
C
: 50
: 13,0 +0,5/-0,2
C
A
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. Marking
of the filters can be read if the upper side of the carrier tape is regarded with the sprocket holes on the right.
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 172b.doc
Version 1.3
30.04.2004
VI TELEFILTER
Filter specification
TFS 172B
4/5
Air reflow temperature conditions
1st and 2nd air reflow profile
Name:
Temperature:
Time:
pre-heating periods main-heating periods
peak temperature
255 °C ± 5 °C
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
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 172b.doc
Version 1.3
30.04.2004
VI TELEFILTER
Filter specification
TFS 172B
5/5
History
Version
1.0
Reason of Changes
Name
Date
- Generation of specification according to customer specification.
Dr. Sabah
12.08.2003
1.1
- Change of passband, change of pass band ripple
definition of group delay ripple, add source and load impedance,
definition of package (construction, pin configuration, tape and reel)
Roizengaft
13.01.2004
1.2
1.3
- Generation of filter specification
- Change remark of filter characteristic
- Add typical value
- Change package (construction, pin connection)
- Add input and output impedance
- Add temperature coefficient
Noack
Noack
16.04.2004
30.04.2004
- Change package (construction, pin configuration)
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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