TFS179 [VECTRON]
Filter Specification; 过滤器规格
| 型号： | TFS179 |
| 厂家： | 
Vectron International, Inc |
| 描述： | Filter Specification |
| 文件： | 总5页 (文件大小：46K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Tfs179.doc
version 1.5
24.01.2001
______________________________________________________________________________________________________
V__I__T_E__L__E_F__IL__T_E__R_____________________________________________________________________________________
Filter Specification
TFS 179
1/5
Measurement condition
Ambient temperature:
Input power level:
Terminating impedances:
for input:
23 °C
0
dBm
470 Ohm // 0.8 pF (measured between the two source pins)
470 Ohm // 0.8 pF (measured between the two load pins)
for output:
Characteristics
Remark:
Reference level for the relative attenuation a of the TFS 179 is the minimum of the pass band attenuation a
. The minimum of the pass band
rel
is defined as the insertion loss a . The centre frequency f is the arithmetic mean value of the upper and lower frequencies at the
min
attenuation a
min
e
c
3dB filter attenuation level relative to the insertion loss a . The nominal frequency f is fixed on 179,55 MHz without tolerance. The given values for
the relative attenuation a
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
N
and for the group delay ripple have to be reached at the frequencies given below also if the centre frequency f is
rel
c
f
c
D a t a
typ. value
tolerance/limit
max. dB
Insertion loss
(Reference level)
a
f
5
e
2,7
dB
Nominal frequency
Centre frequency
3 dB bandwidth
Pass band ripple
-
179,550 MHz
-
N
f
179,554 MHz
C
BW
86
kHz
f
N ± 10 kHz
0.3
dB
max.
1
dB
Relative attenuation
@fN ± 200 kHz
@fN ± 910 kHz
a
rel
63
80
dB
dB
min. 50
min. 50
dB
dB
Operating temperature range
Storage temperature range
- 10 °C ... + 60 °C
- 30 °C ... + 85 °C
Temperature coefficient of frequency TC
- 0,036 ppm/K²
+ 25 °C
Frequency inversion temperature
Generated:
Checked / approved:
VI TELEFILTER
Vectron International, Inc.
Potsdamer Straße 18
267 Lowell Road
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
E-Mail: tft@telefilter.com
Hudson, NH 03051 / USA
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: vti@vtinh.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.
Tfs179.doc
version 1.5
24.01.2001
______________________________________________________________________________________________________
V__I__T_E__L__E_F__IL__T_E__R_____________________________________________________________________________________
Filter Specification
TFS 179
2/5
Construction, pin configuration and 50 Ω - matching network
(All dimensions in mm)
Date code:
L
M
Year + week
1999
2000
S 179
N
...
2001
N04
Date code
Pin 1,2:
Pin 6,7:
Pin 3,4,5,8
9,10
balanced Output
balanced Input
Ground
1
8
2
7
3
6
10
9
4
5
50 Ohm Test circuit 1
L1
L4
7
2
1
50 Ohm
50 Ohm
C1
C2
SAW
6
L2
L3
3, 4, 5, 8, 9, 10
50 Ohm Test circuit 2
C1
C4
7
2
50 Ohm
50 Ohm
L1
L2
SAW
6
1
C3
C2
3, 4,5,8,9,10
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
Vectron International, Inc.
267 Lowell Road
Hudson, NH 03051 / USA
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: vti@vtinh.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.
Tfs179.doc
version 1.5
24.01.2001
______________________________________________________________________________________________________
V__I__T_E__L__E_F__IL__T_E__R_____________________________________________________________________________________
Filter Specification
TFS 179
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. Damp heat:
(cycle)
25 °C to 55°C / 95% r.H. / 10 cycles
DIN IEC 68 - 2 – 30 Db
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:
Real of empty components at start:
Real of empty components at start including leader:
Trailer
2000
min 300 mm
min 500 mm
min 300 mm
Tape (all dimensions in mm)
EMBOSSED CARRIER TAPE
W
Po
Do
E
:
:
:
:
:
16
4
± 0,3
± 0,1
Po
P 2
D
o
1,5 + 0,1
1,75 ± 0,1
7,5 ± 0,1
0,6
E
F
Ao
F
D1
G (min) :
CT
W
Bo
P2
P1
:
2
± 0,1
:
12 ± 0,1
G
D1(min) : 1,5
Ao
:
:
7,6 ± 0,1
P1
Bo
CT
9,6 ± 0,1
13,5 + 0,1
COVER TAPE
:
W
2
Reel (all dimensions in mm):
A
:
330
W1
:
:
16,4 +2
W2 (max) :
22,4
60
N (min)
C
C
A
:
12,8 ± 0,1
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.
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
Vectron International, Inc.
267 Lowell Road
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
E-Mail: tft@telefilter.com
Hudson, NH 03051 / USA
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: vti@vtinh.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.
Tfs179.doc
version 1.5
24.01.2001
______________________________________________________________________________________________________
V__I__T_E__L__E_F__IL__T_E__R_____________________________________________________________________________________
Filter Specification
TFS 179
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
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
10
20
30
40
50
60
70
80
90
100
110
120
130
VI TELEFILTER
Potsdamer Straße 18
Vectron International, Inc.
267 Lowell Road
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
E-Mail: tft@telefilter.com
Hudson, NH 03051 / USA
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: vti@vtinh.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.
Tfs179.doc
version 1.5
24.01.2001
______________________________________________________________________________________________________
V__I__T_E__L__E_F__IL__T_E__R_____________________________________________________________________________________
Filter Specification
TFS 179
5/5
History
Version
1.0
Reason of Changes
Name
Date
Generation of specification according to customer requirements.
Dr. Wall
Dr. Wall
13.06.2000
13.06.2000
1.1
Balanced access to input and output
Operating temperature range changed to –10 °C to +60 °C
1.2
1.3
Add preliminary values for termination impedances and typical 3 dB bandwidth.
Dr. Wall
Dr. Wall
19.06.2000
28.06.2000
Change nominal frequency from 180 MHz to 179,55 MHz.
Rename the filter from TFS180B to TFS179.
Change target value for termination impedance to 495 Ohm // -1,2 pF
Add maximum value for termination impedance 1 kOhm.
1.4
1.5
Change termination impedance target window.
Dr. Wall
Dr. Wall
30.06.2000
24.01.2001
Add final termination impedances
Add typical filter data
VI TELEFILTER
Potsdamer Straße 18
Vectron International, Inc.
267 Lowell Road
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
E-Mail: tft@telefilter.com
Hudson, NH 03051 / USA
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: vti@vtinh.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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