Filename: tfs 140al.doc
Version 1.4
15.07.2005
VI
TELEFILTER
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance: *
Input:
Output:
23
0
°C
dBm
Filter specification
TFS 140AL
1/5
212
Ω
|| -11,9 pF
1620
Ω
|| - 4,0 pF
Characteristics
Remark:
Reference level for the relative attenuation
arel
of the
TFS 140AL
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 center frequence
fc
is the arithmetic mean value of the upper and lower frequencies at the
32
dB
filter attenuation level relative to the insertion loss
ae
. The temperature coefficient of frequency
Tc
f
is valid both for the centre frequency
fc
and the
frequency response of the filter in the operating temperature range.
Data
Insertion loss
(Reference level)
Centre frequency
at ambient temperature :
Pass band
at ambient temperature
Amplitude ripple
in PB (p-p):
Bandwidth
at ambient temperature:
0,8 dB
2
dB
3
dB
32
dB
4,48
4,64
4,66
MHz
MHz
MHz
arel
ae
fc
PB
typ. value
30
140,01
dB
MHz
tolerance / limit
max.
35
dB
MHz
MHz
dB
MHz
MHz
MHz
MHz
dB
dB
dB
dB
dB
dB
dB
µs
ns
140,0 ± 0,05
f
C
... f
C
± 4,48
0,4
9,27
9,40
9,47
10,01
0,4
1
1,5
dB
MHz
MHz
MHz
MHz
dB
dB
dB
max.
min.
min.
min.
max.
max.
max.
max.
0,8
8,96
9,29
9,33
10,08
0,8
2
3
Relative attenuation
... f
C
±
f
C
f
C
± 4,48 MHz ... f
C
±
f
C
± 4,64 MHz ... f
C
±
f
C
± 5,04 MHz ... f
C
±
6,00 MHz
34
dB
min. 32
8,17 MHz
42
dB
min. 39
f
C
± 6,00 MHz ... f
C
±
In the frequency range fc ± 6,00 MHz ... fc ± 8,17 MHz the type of the LIMIT LINE is a SLOPING LINE (SL).
MHz
48
dB
min. 45
f
C
± 8,17 MHz ... f
C
± 14,5
MHz ... f
C
± 100
MHz
55
dB
min. 50
f
C
± 14,5
Group delay
( mean value in pass band ):
3,03 µs
max.
5,36
Group delay
ripple in pass band (p-p):
Operating temperature range
Storage temperature range
Temperature coefficient of frequency
Frequency inversion temperature
Input power level
TC
f
**)
45
-
-
- 0,04
10
-
ns
max. 120
- 25
°C
... + 75
°C
- 40
°C
... + 85
°C
ppm/K
°C
2
-
-
max. +10
dBm
T
0
* ) The terminating impedances depends 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(Hz)
= TCf(ppm/K²) x (T-T
0
)² x fTo(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 140al.doc
Version 1.4
15.07.2005
VI
TELEFILTER
Filter characteristic
0
Filter specification
TFS 140AL
2/5
0
3.86
-7
-1
3.77
-14
-2
3.68
-21
-3
3.59
magnitude in dB
magnitude in dB
-28
-4
3.5
delay in µs
-35
-5
3.41
-42
-6
3.32
-49
-7
3.23
-56
-8
3.14
-63
-9
3.05
-70
91
100.8
110.6
120.4
130.2
140
149.8
frequency in MHz
159.6
169.4
179.2
189
-10
135
136
137
138
139
140
141
frequency in MHz
142
143
144
2.96
145
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 140AL
●
T25
Date code
Date code:
T
U
V
...
Year + week
2005
2006
2007
50 Ohm Test circuit
C1
3
15
SAW
2
14
L1
C2
L2
1, 4, 9, 10, 11, 12, 13, 16, 21, 22,
23, 24
alternative:
L1
3
15
L2
SAW
C1
2
14
C2
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.
Filename: tfs 140al.doc
Version 1.4
15.07.2005
VI
TELEFILTER
Stability characteristics :
Filter specification
TFS 140AL
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 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 140al.doc
Version 1.4
15.07.2005
VI
TELEFILTER
Air reflow temperature conditions
Filter specification
TFS 140AL
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 140al.doc
Version 1.4
15.07.2005
VI
TELEFILTER
Filter specification
TFS 140AL
5/5
History :
Version
1.0
1.1
1.2
1.3
1.4
Reason of changes
- generate development specifications.
- limit for relative attenuation modufied
- pinning changed
- terminating impedance, typical values and filter characteristic added
- relative attenuation at f
C
± 6 MHz changed to 39 dB
Name
Steiner
Pfeiffer
Pfeiffer
Pfeiffer
Pfeiffer
Date
02.05.2005
11.05.2005
13.05.2005
15.06.2005
15.07.2005
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.
京公网安备 11010802033920号
EEWORLD
