File name: Tfs150N.doc
Version 3.2
13.01.2003
VI TELEFILTER
1. Measurement condition
Ambient temperature
T
A
:
Input power level:
Terminating impedances at fc * ) :
23 °C
0 dBm.
for input:
for output:
Filter specification
TFS 150N
1/5
280
Ω
⎟⎢
- 22,7 pF.
210
Ω
⎟⎢
- 27,0 pF.
2. Characteristics
Remark: Reference level for the relative attenuation
arel
of the
TFS 150N
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
. The temperature coefficient of frequency
Tc
f
is valid both for the
reference frequency
fc
and the frequency response of the filter in the operating temperature range. The frequency shift of the filter in the operating
temperature range is not included in the production tolerance scheme.
Data
Insertion loss
(reference level)
Centre frequency
at ambient temperature T
A
Pass band
Pass band ripple ( p–p ) :
Bandwidth
at ambient temperature T
A
1 dB
3 dB
25 dB
40 dB
45 dB
Relative attenuation
f
C
... f
C
±
f
C
± 2,05 MHz ... f
C
±
f
C
± 2,65 MHz ... f
C
±
f
C
± 3,0 MHz ... f
C
±
f
C
± 3,2 MHz ... f
C
±
2,05 MHz
2,30 MHz
3,0 MHz
3,2 MHz
100
MHz
arel
ae = amin
typ. value
24,7
150,01
4,50
0,5
dB
MHz
MHz
dB
tolerance / limit
max.
25
dB
MHz
MHz
dB
fc
PB
150,0 ± 0,1
f
C
... f
C
± 2,05
max.
1
4,62
4,77
5,22
5,33
5,36
MHz
MHz
MHz
MHz
MHz
min.
min.
max.
max.
max.
4,1
4,6
5,3
6,0
6,4
MHz
MHz
MHz
MHz
MHz
-
-
-
46
50...70
3,92
100
2,7
15
15
50
60...70
dB
dB
µs
ns
degree
dB
dB
dB
dB
max.
max.
min.
min.
min.
1
3
25
40
45
dB
dB
dB
dB
dB
µs
ns
Group delay ( mean value in PB )
Group delay ripple in PB:
Deviation from linear phase in PB (p-p):
Input VSWR (S11) in PB :
Output VSWR (S22) in PB :
Triple transit attenuation compared to main signal
Crosstalk
Input power level
Frequency inversion temperature ( T
o
)
Temperature coefficient of frequency ( Tc
f
)
Frequency deviation of fc over temperature:
** )
Operating temperature range ( OTR )
Storage temperature range
max.
4,5
max. 120
-
-
-
-
-
max.
20
-
-
dBm
20
°C
- 0,036
ppm/K²
∆f
c(Hz) = Tc
f
(ppm/K) x (T - T
o
)² x f
O
(MHz)
-
-
- 33 °C ... + 85 °C
- 40 °C ... + 85 °C
*) 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
O
= f
To
is reference frequency fc at frequency inversion temperature (T
o
)
generated:
checked / approved:
W. Dunzow
Dr. Bert Wall
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.
File name: Tfs150N.doc
Version 3.2
13.01.2003
VI TELEFILTER
3 Construction and pin connection :
Filter specification
TFS 150N
2/5
35 Max.
(All dimensions in mm)
13 Max.
TFS
150 N
R22
4,5 Max.
Date code
ø
0,45
ø 1
0,25
5,2 Max.
Date code:
N
P
R
....
Year + week
2001
2002
2003
....
Pin 2
Input.
Pin 3
Input RF return.
Pin 14
Output.
Pin 15
Output RF return.
Pin 1, 4, 9, 12, 13, 16, 21, 24 –
- Package ground.
Pin 10, 11, 22, 23 not connected.
7,62
2,54
11 X 2,54 = 27,94
4. 50
Ω
matching network ( for details refer to application note ) :
L
1
50
Ω
L
2
L
3
50
Ω
Scheme 1
L
4
L
1
50
Ω
C
1
L
2
50
Ω
Scheme 2
C
2
For final test we use scheme 1.
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.
File name: Tfs150N.doc
Version 3.2
13.01.2003
VI TELEFILTER
5. Stability characteristics :
Filter specification
TFS 150N
3/5
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
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
2. Vibration:
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;
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.
File name: Tfs150N.doc
Version 3.2
13.01.2003
VI TELEFILTER
Filter specification
TFS 150N
4/5
6. 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
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 4784-0 / 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.
File name: Tfs150N.doc
Version 3.2
13.01.2003
VI TELEFILTER
Filter specification
TFS 150N
5/5
7. History :
Version
1.0
2.0
Reason of changes
- generate development specification according to customer requirements
-
incorporate 25dB bandwidth spec.
- change to 35 * 13 metal package.
- change pin connection.
- generate preliminary specification ;
st
- add typical values of filter after 1 iteration .
- generate filter specification ;
- change insertion loss : from max. 24 dB to max. 25 dB.
- add input power level : max. 20 dBm.
Name
Pfeiffer W.
M. Senior
Date
02.08.2002
14.10.2002
2.1
3.1
W. Dunzow
W. Dunzow
29.11.2002
07.01.2003
3.2
W. Dunzow
13.01.2003
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.
