TFS433AA Vectron, TFS433AA Datasheet
TFS433AA
Manufacturer Part Number
TFS433AA
Description
Filters 433.92MHz BW .60MHz In Loss 3.5dB
Manufacturer
Vectron
Datasheet
1.TFS433AA.pdf
(5 pages)
Specifications of TFS433AA
Product
RF SAW Filters
Frequency
433.92 MHz
Frequency Range
433.62 MHz to 434.22 MHz
Impedance
200 Ohms
Operating Temperature Range
- 25 C to + 80 C
Bandwidth
0.6 MHz
Insertion Loss
3.5 dB
Termination Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Filename: tfs 433aa.doc
VI
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance: *
Characteristics
Remark:
The reference level for the relative attenuation a rel of the TFS 433AA is the minimum of the pass band attenuation a min . The minimum of the pass band
attenuation a min is defined as the insertion loss a e . The centre frequency f c is the arithmetic mean value of the upper and lower frequencies at the 3 dB
filter attenuation level relative to the insertion loss a e . The nominal frequency f N is fixed at 433,92 MHz without any tolerance. The given values for both the
relative attenuation a rel and the group delay ripple have to be achieved at the frequencies given below even if the centre frequency f c is shifted due to the
temperature coefficient of frequency TC f in the operating temperature range and due to a production tolerance for the centre frequency f c .
D a t a
Insertion loss
(reference level)
Nominal frequency
Centre frequency
Bandwidth
Relative attenuation
f
f
f
f
f
f
f
f
f
Input power level
Operating temperature range
Storage temperature range
Frequency inversion temperature
Temperature coefficient of frequency
*) 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
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:
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.
N
N
N
N
N
N
N
N
N
2
3
±
-
-
-
+
+
+
+
TELEFILTER
tft@telefilter.com
dB
dB
200,00
423,92
116,00
19,92
20,00
5,92
1,00
8,00
f
Input:
Output:
(ppm/K²) x (To - T
kHz
MHz … f
MHz … f
MHz … f
MHz … f
MHz … f
MHz … f
MHz … f
... f
... f
A
N
N
N
N
N
N
N
N
N
) ² x f
±
±
-
-
-
+
+
+
+
200 Ω || -3,3 pF
200 Ω || -3,3 pF
CAT
23
0
200,00
300,00
116,00
566,00
(MHz)
19,92
20,00
5,92
1,08
8,00
°C
dBm
kHz
kHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
Filter specification
BW
a rel
OTR
TC f **
a e
f
f
N
C
Version 1.0
433,92
768
826
47
44
22
25
36
46
57
10
-0,031
2,3
0,9
1,6
-
-
-
-
typ. value
dB
MHz
kHz
kHz
dB
dB
dB
dB
dB
dB
dB
dB
dB
°C
ppm/K
2
TFS 433AA
max.
min.
min.
max.
max.
min.
min.
min.
min.
min.
min.
min.
max.
- 25 °C ... + 80°C
- 45 °C ... +120°C
tolerance / limit
433,92
400
600
45,0
40,0
15,0
10,0
30,0
35,0
45,0
10,0
3,5
2,0
3,0
-
-
-
04.04.2006
dB
MHz
kHz
kHz
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm
1/5
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TFS433AA Summary of contents
Page 1
Filename: tfs 433aa.doc VI TELEFILTER Measurement condition Ambient temperature: 23 Input power level: 0 Terminating impedance: * Input: 200 Ω || -3,3 pF Output: 200 Ω || -3,3 pF Characteristics Remark: The reference level for the relative attenuation a rel ...
Page 2
Filename: tfs 433aa.doc VI TELEFILTER Filter characteristic 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -100 163.9 217.9 271.9 325.9 379.9 433.9 frequency in MHz Construction and pin connection (All dimensions in mm 433AA ● U14 ...
Page 3
... Tape & Reel: IEC 286 – 3, with exception 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 per reel: reel of empty components at start: reel of empty components at start including leader: ...
Page 4
Filename: tfs 433aa.doc VI TELEFILTER Air reflow temperature conditions 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 ...
Page 5
Filename: tfs 433aa.doc VI TELEFILTER History Version Reason of Changes 1.0 - Generation of filter specification Tele Filter GmbH Potsdamer Straß 513 TELTOW / Germany Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30 tft@telefilter.com E-Mail: VI ...