VECTRON TFS466B

tfs466b.doc
version 1.2
06.01.02
______________________________________________________________________________________________________
VI
TELEFILTER
Filter Specification
TFS 466 B 1/3
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Measurement condition
Ambient temperature:
Input power level:
Terminating impedance:
23 °C
0 dBm
270 Ω || -1pF
Construction and pin connection (see page 2)
Characteristics
Remark:
Reference level for the relative attenuation arel of the TFS 466 B is the minimum of the pass band attenuation amin. The minimum of the pass band
attenuation amin is defined as the insertion loss ae. The centre frequency fo is the arithmetic mean value of the upper and lower frequencies at the
3dB filter attenuation level relative to the insertion loss ae. The nominal frequency fN is fixed on 466,075 MHz without tolerance. The given values
for the relative attenuation arel and for the group delay ripple have to be reached at the frequencies given below also if the centre frequency fo is
shifted due to the temperature coefficient of frequency TCf in the operating temperature range and due to a production tolerance for the centre
frequency fo.
D a t a
typ. value
Variation/ Limitation
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3,5 dB
max.
5 dB
ae = amin
Insertion loss
(Reference level)
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fN
Nominal frequency
466.075 MHz
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f0
Centre frequency
466.075
MHz
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280
kHz
BW
3 dB - bandwidth
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Usable signal bandwidth
min. fN ± 10 kHz
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Relative attenuation
arel
fN + 910 kHz
min. 52
dB
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-0,036 ppm/K2
TCf
Temperature coefficient of frequency
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Frequency inversion temperature
+ 25 °C
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Operating temperature range
- 10°C ... + 50°C
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Generated:
Checked / approved:
Construction and pin connect
(All dimensions in mm)
______________________________________________________________________________________________________
VI TELEFILTER
Vectron International, Inc.
Potsdamer Straße 18
267 Lowell Road
D 14 513 TELTOW / Germany
Hudson, NH 03051 / USA
Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: [email protected]
E-Mail: [email protected]
______________________________________________________________________________________________________
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.
tfs466b.doc
version 1.2
06.01.02
______________________________________________________________________________________________________
VI
TELEFILTER
Filter Specification
TFS 466 B 2/3
______________________________________________________________________________________________________
S 466B L1
50 Ω test circuit 1
L1
L2
1
4
C1
C2
2,3
50 Ω test circuit 2
C1
C2
1
4
L2
L1
2,3
______________________________________________________________________________________________________
VI TELEFILTER
Vectron International, Inc.
Potsdamer Straße 18
267 Lowell Road
D 14 513 TELTOW / Germany
Hudson, NH 03051 / USA
Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: [email protected]
E-Mail: [email protected]
______________________________________________________________________________________________________
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.
tfs466b.doc
version 1.2
06.01.02
______________________________________________________________________________________________________
VI
TELEFILTER
Filter Specification
TFS 466 B 3/3
______________________________________________________________________________________________________
Air reflow temperature conditions
1st and 2nd air reflow profile
Name:
Temperature:
Time:
pre-heating periods
150 °C - 170 °C
60 sec. - 90 sec.
main-heating periods
over 200 °C
20 sec. - 25 sec.
peak temperature
255 °C ± 5 °C
Chip-mount air reflow profile
260
240
220
200
temperature / °C
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
23
34
46
60
80
103
121
134
143
150
154
156
158
159
time / sec.
140
150
160
170
180
190
195
200
205
210
215
220
230
240
temperature / °C
160
161
164
170
180
205
230
255
230
205
180
165
140
120
______________________________________________________________________________________________________
VI TELEFILTER
Vectron International, Inc.
Potsdamer Straße 18
267 Lowell Road
D 14 513 TELTOW / Germany
Hudson, NH 03051 / USA
Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: [email protected]
E-Mail: [email protected]
______________________________________________________________________________________________________
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.