tfs 140 D.doc
Version 3.4
06.01.02
VI TELEFILTER
Filter Specification
TFS 140 D - 1/3
1. Measurement condition
Ambient temperature T
A
:
Input power level:
Terminating impedances in fc:
Package, pin connection and 50
Ω
matching network
23 °C
0
dBm.
for input: :
88,6
Ω
-36,16 pF
for output:
50
Ω
0 pF,
(see page 2.)
2. Characteristics
Remark:
Reference level for the relative attenuation
arel
of the
TFS 140 D
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 reference frequency
fc
is the arithmetic mean value of the upper and lower
frequencies at the
3 dB
filter attenuation level relative to the insertion loss
ae
.
Data
Insertion loss
(Reference level)
ae
Centre frequency
fc
at ambient temperature
( f
CAT
)
Pass band (-3 dB)
Bandwidth
at ambient temperature:
0,7 dB - band width
1 dB - band width
3 dB - band width
20 dB - band width
40 dB - band width
45 dB - band width
Amplitude ripple (p-p):
fc ... fc ± 3,25 MHz
Relative attenuation
arel
fc
fc ± 3,25 MHz
fc ± 3,25
MHz
fc ± 3,5
MHz
fc ± 4,6
MHz
fc ± 10
MHz
fc ± 10
MHz
fc ± 34
MHz
fc - 139
MHz
fc - 89
MHz
fc - 89
MHz
fc - 65
MHz
fc - 65
MHz
fc - 50
MHz
fc - 50
MHz
fc - 34
MHz
fc + 34
MHz
fc + 55
MHz
fc + 55
MHz
fc + 60
MHz
fc + 60
MHz
fc + 260
MHz
Average group delay
in pass band:
Group delay ripple
in pass band
(p-p):
Deviation from linear phase (p-p)
fc ... fc ± 3,25 (±3,5) MHz
Crosstalk attenuation compared to main signal
Triple transit attenuation compared to main signal
Temperature coefficient of frequency ( Tc
f
)
Frequency deviation of fc over temperature
Operating temperature range
Storage temperature range
Input power level
-
typ. value
22,5
140
dB
MHz
tolerance / limit
max. 25
dB
140 ± 0,1
MHz
f
C
- 3,5 MHz ... f
C
+ 3,5 MHz
6,80
6,97
7,37
8,30
8,65
8,72
0,5
MHz
MHz
MHz
MHz
MHz
MHz
dB
-
-
dB
dB
dB
dB
dB
dB
dB
dB
dB
µs
ns
max 0,7
max. 0,7
max. 3
min 40
min 45
min 22
min 33
min 22
min 33
min 45
min 40
min 45
max. 2,5
max. 160
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
µs
ns
48
55
25
35
25
35
55
45
50...70
2,12
120
4° ( 5,8°)
65
dB
44
dB
-18
ppm/K
∆f
c(Hz) = Tc
f
(ppm/K) x (T - T
A
) x f
CAT
(MHz)
- 40 °C ... + 85 °C
- 55 °C ... + 85 °C
max. + 10
dBm
Generated:
Wadim P. Dunzow
Checked/Approved:
Dr. Bert Wall
____________________________________________________________________________________________________________________________________________________________________________________________________________
VI TELEFILTER
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-52 / 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
tfs 140 D.doc
Version 3.4
06.01.02
VI TELEFILTER
3. Package
Filter Specification
TFS 140 D - 2/3
TFD 125
TFS 140 D
tft
H9
tft
L6
Pin
14
Pin 1
Pin
8
Pin 7
Pin 2,9
Input
Input RF Return
Output
Output RF Return
Package Ground
4. 50
Ω
matching network:
14
9
8
L
1
C
1
1 2
7
____________________________________________________________________________________________________________________________________________________________________________________________________________
VI TELEFILTER
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-52 / 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
tfs 140 D.doc
Version 3.4
06.01.02
VI TELEFILTER
Air reflow temperature conditions
Filter Specification
TFS 140 D - 3/3
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
180
temperature / °C
160
140
120
100
80
60
40
20
0
0
20
40
60
80
100
120
time / sec.
140
160
180
200
220
240
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
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-52 / 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
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