TFS840 [VECTRON]
Filter Specification; 过滤器规格
| 型号： | TFS840 |
| 厂家： | 
Vectron International, Inc |
| 描述： | Filter Specification |
| 文件： | 总5页 (文件大小：155K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Tfs840.doc
version 1.2
02.09.2002
VI TELEFILTER
Filter Specification
TFS 840
1/5
Measurement condition
Ambient temperature:
Input power level:
23
0
°C
dBm
Terminating impedances
for input: 195Ω // -0,25 pF
for input: 195Ω // -0,25 pF
Characteristics
Remark:
Reference level for the relative attenuation a of the TFS 840 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
e c
min
the -3 dB filter attenuation level relative to the insertion loss a . The nominal frequency f is fixed on 840,0 MHz without tolerance. The given
e
N
values for the relative attenuation a
and for the group delay ripple have to be reached at the frequencies given below also if the centre
rel
frequency f is shifted due to the temperature coefficient of frequency TC in the operating temperature range and due to a production tolerance
c
f
for the centre frequency f .
c
D a t a
typ. value
tolerance/limit
Insertion loss
a
= a
dB
max.
5,5
dB
e
min
3,75
(Reference level)
Nominal frequency
Centre frequency
f
f
-
840,0
MHz
N
840,0
MHz
c
2 dB Bandwidth
BW
within ± 20,0 MHz
49,50 MHz
1,5* dB
min.
40,0
2,0
MHz
dB
Pass band ripple
Relative attenuation
max.
a
rel
fN .... fN ± 20,0
MHz
-
max.
2,0
dB
dB
fN - 160,0 MHz .... fN - 740,0 MHz
50,0
dB
dB
min.
30,0
45,0
40,0
40,0
dB
fN + 120,0 MHz .... fN + 260,0 MHz 50,0
fN + 260,0 MHz .... fN + 300,0 MHz 50,0
fN + 300,0 MHz .... fN + 660,0 MHz 50,0
min.
min.
min.
dB
dB
dB
dB
Operating temperature range
- 25 °C ... + 75 °C
Storage temperature range
- 30 °C ... + 80 °C
*) 1,5 dB over f ± 20 MHz at ambiente temperature (23 °C).
N
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.
Tfs840.doc
version 1.2
02.09.2002
VI TELEFILTER
Filter Specification
TFS 840
2/5
Construction, pin configuration and 50 Ω - matching network
(All dimensions in mm)
5
7
1,78
840
P36
SQ 3,81
1,78 0,6
+ 0,2 / -0,1
0,1
1
3
Date code
2,54
1,1 Max.
Date code:
Year + week
2000
Pin 1 Input
Pin 5 Output
M
N
P
Pin 2 Ground
Pin 3 Ground
Pin 6 Ground
2001
Pin 7 Ground
Pin 4 Package Ground
Pin 8 Package ground
2002
...
50 Ohm Test circuit
L1
L2
1
5
OUT
IN
C1
SAW
C2
2,3,4,6,7,8
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.
Tfs840.doc
version 1.2
02.09.2002
VI TELEFILTER
Filter Specification
TFS 840
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):
max. 2 times reflow process;
for temperature conditions 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
Po
Do
E
:
:
:
:
:
12
4
± 0,3
± 0,1
Po
P 2
D
o
1,5 + 0,1
1,75 ± 0,1
5,5 ± 0,05
0,75
2
8
1,5
E
F
Ao
F
G (min) :
D 1
CT
W
Bo
P2
P1
D1(min) :
:
:
± 0,05
± 0,1
G
Ao
Bo
CT
:
:
:
4,3 ± 0,1
4,3 ± 0,1
9,5 ± 0,1
P1
COVER TAPE
W
2
Reel (all dimensions in mm):
A
W1
:
:
330
12,4 + 2,0
W2 (max) :
18,4
C
N (min)
C
:
:
50
A
N
13 -+0,5/ -0,2
W
1
The minimum bending radius is 45 mm. The mounting surface of the filters faces the bottom side of the embossed carrier tape.
The marking of the filters is able to read if the view is directed on the upper side of the carrier tape with the sprocket holes on the
right side of the tape.
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.
Tfs840.doc
version 1.2
02.09.2002
VI TELEFILTER
Filter Specification
TFS 840
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
temperature / °C
time / sec.
140
temperature / °C
23
34
160
161
164
170
180
205
230
255
230
205
180
165
140
120
10
150
20
46
160
30
60
170
40
80
180
50
103
121
134
143
150
154
156
158
159
190
60
195
70
200
80
205
90
210
100
110
120
130
215
220
230
240
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.
Tfs840.doc
version 1.2
02.09.2002
VI TELEFILTER
Filter Specification
TFS 840
5/5
History
Version
Reason of Changes
Name
Date
1.0
1.1
1.2
- Generation of development specification according to customer specification
- Change of relative attenuation
-add of terminating Impedance and typ. values; Filter Specification
Dr. Sabah
Dr. Sabah
Dr. Sabah
29.08.2001
13.09.2001
02.09.2002
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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