The reference level for the relative attenuation arel of the TFS 433L 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 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 nominal frequency fN is fixed at 433,92 MHz without any tolerance. The given values for both the
relative attenuation arel and the group delay ripple have to be achieved at the frequencies given below even if the centre frequency fc 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 fc.
Data
Insertion loss
(reference level)
Nominal frequency
Centre frequency
Bandwidth
2
dB
3
dB
6
dB
Relative attenuation
f
N
200
kHz
f
N
±
220
kHz
f
N
±
1,0
MHz
f
N
-
5,92 MHz
f
N
-
19,92 MHz
f
N
-
1,0
MHz
f
N
+
8,08 MHz
f
N
+
116,08 MHz
f
N
+
Input power level
…
…
…
…
…
…
…
…
…
f
N
f
N
f
N
f
N
f
N
f
N
f
N
f
N
±
±
±
-
-
-
+
+
+
200
220
280
5,92
19,92
423,92
8,08
116,08
566,0
ae
f
N
f
C
BW
typ. value
2,2
dB
tolerance / limit
max.
3,5
433.92
dB
MHz
433,92
MHz
546
600
705
arel
kHz
kHz
kHz
MHz
MHz
MHz
MHz
MHz
MHz
OTR
5
TCf **
-0,03
-
-
-
23
47
55
16
48
60
kHz
kHz
kHz
min.
min.
min.
max.
max.
max.
min.
min.
min.
min.
min.
min.
max.
400
440
560
2
3
6
15
40
45
10
35
45
10
kHz
kHz
kHz
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dB
dB
dB
dB
dB
dB
Operating temperature range
Storage temperature range
Frequency inversion temperature
Temperature coefficient of frequency
- 25 °C ... + 80°C
- 45 °C ... +120°C
°C
ppm/K
2
*) 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/K²) x (To - T
A
) ² 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 433l.doc
Version 1.5
07.02.2005
VI
TELEFILTER
Filter characteristic
0
-10
-20
-30
magnitude in dB
-40
-50
-60
-70
-80
-90
-100
410
420
430
440
frequency in MHz
Filter specification
TFS 433L
2/5
0
-0.5
-1
-1.5
magnitude in dB
-2
-2.5
-3
-3.5
-4
-4.5
450
460
-5
433.7
433.8
433.9
434
434.1
frequency in MHz
434.2
434.3
Construction and pin connection
(All dimensions in mm)
7
5
1
2
3
4
5
6
7
8
Input RF Return
Input
Ground
Ground
Output
Output RF Return
Ground
Ground
433L
●
T06
1
3
1,8 Max.
0,64
Date cod e
1
5
- 0,10
+
0,15
3
120°
1,1
2,54
50
Ω
Test circuit
0,1
7
5
Date code:
T
U
V
...
Year + week
2005
2006
2007
1,1
L1
2
1
5
L2
SAW
6
C2
C1
3, 4, 7, 8
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 433l.doc
Version 1.5
07.02.2005
VI
TELEFILTER
Stability characteristics
Filter specification
TFS 433L
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 5 g 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;
Packing
Tape & Reel:
IEC 286 – 3, with exeption of value for N and minimum bending radius;
tape type II, embossed carrier tape with top cover tape on the upper side;
max. pieces of filters peer reel:
reel of empty components at start:
reel of empty components at start including leader:
trailer:
3000
min. 300 mm
min. 500 mm
min. 300 mm
Pull Off Direction
Tape (all dimensions in mm)
W
: 12,00 ± 0,3
Po
: 4,00 ± 0,1
Do
: 1,50 +0,1/-0
E
: 1,75 ± 0,1
F
: 5,50 ± 0,05
G(min)
: 0,75
P2
: 2,00 ± 0,05
P1
: 8,00 ± 0,1
D1(min)
: 1,50
Ao
: 5,30 ± 0,1
Bo
: 5,30 ± 0,1
Ct
: 9,5 ± 0,1
P1
t
Do
PIN Marker
Po
P2
G
Ct
Bo
F
Ko
Date Code
Typ
D1
Ao
W 2
A
C
N
W 1
E
G
W
Reel (all dimensions in mm)
A
: 330
W1
: 12,4 +2/-0
W2(max) : 18,4
N(min)
: 50
C
: 13,0 +0,5/-0,2
The minimum bending radius is 45 mm.
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 433l.doc
Version 1.5
07.02.2005
VI
TELEFILTER
Air reflow temperature conditions
Filter specification
TFS 433L
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 433l.doc
Version 1.5
07.02.2005
VI
TELEFILTER
History
Version
1.0
1.1
1.2
1.3
1.4
1.5
Reason of Changes
Filter specification
TFS 433L
5/5
Name
Dr. Sabah
Dr. Sabah
Dr. Sabah
Dr. Sabah
Dr. Sabah
Date
17.05.2000
15.11.2000
01.12.2000
10.01.2001
10.04.2001
generated specification according to customer requirement
changing of input connection pin to 2
changing of operating temperature rang
changing of tape size P1
chaging from developmet filter to filter specification
add of terminating impedance
add typ. value
Dr.Sabah/Strehl 07.02.2005
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.
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