The reference level for the relative attenuation arel of the TFS150T 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 bandwidth shift of the filter in the operating temperature range is included in the
production tolerance scheme.
Data
Insertion loss
(reference level)
Nominal frequency
Centre frequency
Passband
Pass band ripple (p-p)
Bandwidth
3
dB
15
dB
45
dB
Relative attenuation
f
C
… f
C
±
8,60 MHz … f
C
±
f
C
±
8,80 MHz … f
C
±
f
C
±
9,20 MHz … f
C
±
f
C
±
10
MHz … f
C
+
f
C
+
140
MHz … f
C
-
f
C
-
Absolute group delay within PB
Group delay ripple within PB (p-p)
Operating temperature range
Storage temperature range
Temperature coefficient of frequency
TCf **
OTR
8,25
8,80
9,20
10
400
10
BW
ae
f
N
f
C
PB
typ. value
24,1
-
150,0
-
0,7
dB
MHz
dB
tolerance / limit
max.
25
150,0
150,0
f
N
max.
±
± 0,1
8,05
1,0
dB
MHz
MHz
MHz
dB
16,62
17,11
17,54
arel
MHz
MHz
MHz
MHz
MHz
MHz
2,5
20
35
48
53
55
2,8
80
-
-
-87
MHz
MHz
MHz
dB
dB
dB
dB
dB
dB
µs
ns
min.
max.
max.
max.
min.
min.
min.
min.
min.
max.
max.
16,5
17,2
18,4
3
15
30
45
50
50
4
150
MHz
MHz
MHz
dB
dB
dB
dB
dB
dB
µs
ns
- 25 °C ... + 80°C
- 40 °C ... + 85°C
ppm/K
-
*) 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
c(Hz) = Tc
f
(ppm/K) x (T - T
A
) x f
CAT
(MHz)
Generated:
Checked / Approved:
Tele Filter GmbH
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.
Filename: tfs 150t.doc
Version 1.2
20.09.2005
VI
TELEFILTER
Filter characteristic
0
Filter specification
TFS 150T
2/5
0
3.86
-8
-1
3.74
-16
-2
3.62
-24
-3
3.5
magnitude in dB
magnitude in dB
-32
-4
3.38
-40
-5
3.26
-48
-6
3.14
-56
-7
3.02
-64
-8
2.9
-72
-9
2.78
-80
131
134.8
138.6
142.4
146.2
150
153.8
frequency in MHz
157.6
161.4
165.2
169
-10
141
142.8
144.6
146.4
148.2
150
151.8
frequency in MHz
153.6
155.4
157.2
2.66
159
Construction and pin connection
(All dimensions in mm)
1
2
3
4
9,10,11,12
13
14
15
16
21,22,23,24
Ground
Input RF Return
Input
Ground
Ground
Ground
Output RF Return
Output
Ground
Ground
TFS 150T
●
T39
Date code
Date code:
T
U
V
...
Year + week
2005
2006
2007
50 Ohm Test circuit
L
3
L
2
15
L
C
2
SAW
14
L
4
C
1, 4, 9, 10, 11, 12, 13, 16,
21, 22, 23, 24
Tele Filter GmbH
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.
delay in µs
Filename: tfs 150t.doc
Version 1.2
20.09.2005
VI
TELEFILTER
Stability characteristics
Filter specification
TFS 150T
3/5
After the following tests the filter shall meet the whole specification:
1. Shock:
2. Vibration:
3. Change of
temperature:
4. Resistance to
solder heat (reflow):
500g, 1 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
-55 °C to 125°C / 30 min. each / 10 cycles
DIN IEC 68 part 2 – 14 Test N
reflow possible: twice max.;
for temperature conditions, please refer to the attached "Air reflow temperature conditions" on page 4;
Tele Filter GmbH
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.
Filename: tfs 150t.doc
Version 1.2
20.09.2005
VI
TELEFILTER
Air reflow temperature conditions
Filter specification
TFS 150T
4/5
Conditions
Average ramp-up rate (30°C to 217°C)
> 100°C
> 150°C
> 217°C
Peak temperature
Time within 5°C of actual peak temperature
Cool-down rate (Peak to 50°C)
Time from 30°C to Peak temperature
Exposure
less than 3°C/second
between 300 and 600 seconds
between 240 and 500 seconds
between 30 and 150 seconds
max. 260°C
between 10 and 30 seconds
less than 6°C/second
no greater than 300 seconds
Chip-mount air reflow profile
Temperature / °C
max. 260°C
217°C
max. 300 s
10 ... 30 s
30 ... 150 s
Time / s
Tele Filter GmbH
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.
Filename: tfs 150t.doc
Version 1.2
20.09.2005
VI
TELEFILTER
History
Version
1.0
1.1
1.2
Reason of changes
Filter specification
TFS 150T
5/5
Name
Strehl
Strehl
Date
27.06.2005
10.08.2005
20.09.2005
- generation of development specification
- change remark of characteristics, passband and limit for centre frequency
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