TFS868 [VECTRON]
Filter specification; 过滤器规格
| 型号： | TFS868 |
| 厂家： | 
Vectron International, Inc |
| 描述： | Filter specification |
| 文件： | 总5页 (文件大小：268K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Filename: tfs 868.doc
Version 1.2
16.03.2005
VI TELEFILTER
Filter specification
TFS 868
1/5
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance: *
Input:
23
0
°C
dBm
132 Ω || -2,2 pF
132 Ω || -2,2 pF
Output:
Characteristics
Remark:
Reference level for the relative attenuation a
of the TFS 868 is the minimum of the pass band attenuation a
. The minimum of the pass band
min
rel
attenuation a
is defined as the insertion loss a . The centre frequency f is the arithmetic mean value of the upper and lower frequencies at the 3 dB
min
e c
filter attenuation level relative to the insertion loss a . The nominal frequency f is fixed on 868,39 MHz without tolerance. The given values for the relative
attenuation a have to be reached at the frequencies given below also if the centre frequency f is shifted due to the temperature coefficient of frequency
e
N
rel
c
TC in the operating temperature range and due to a production tolerance for the centre frequency f .
f
c
D a t a
typ. value
tolerance / limit
a
a
3,4
3,1
dB
dB
max.
max.
4,7
4,2
dB
dB **
Insertion loss
(reference level)
e = min
fN
fC
868,39 MHz
Nominal frequency
Centre frequency
868,39
MHz
BW
Bandwidth
3
3
6
6
dB
dB
dB
dB
1,2
1,2
1,4
1,4
MHz
MHz
MHz
MHz
min.
min.
min.
min.
600
780
800
980
kHz
kHz**
kHz
kHz**
a
Relative attenuation
rel
fN
fN
fN
fN
fN
…
…
…
…
…
fN
fN
fN
fN
fN
-
390
210
390
310
490
kHz
kHz
kHz
kHz
kHz
0,8
0,8
0,8
0,8
1,6
dB
dB
dB
dB
dB
max.
max.
max.
max.
max.
3
3
3
6
6
dB
dB
dB**
dB
dB**
+
±
+
±
-
±
390
390
kHz
kHz
fN
fN
fN
fN
fN
fN
fN
fN
fN
-
-
-
-
3,37 MHz
3,19 MHz
18,39 MHz
38,39 MHz
168,39 MHz
2,61 MHz
6,11 MHz
14,61 MHz
31,61 MHz
…
…
…
…
…
…
…
…
…
fN
fN
fN
fN
fN
fN
fN
fN
fN
-
-
-
-
18,39 MHz
18,39 MHz
38,39 MHz
168,39 MHz
858,39 MHz
6,11 MHz
14,61 MHz
31,61 MHz
131,61 MHz
33
33
59
54
52
39
45
33
48
dB
dB
dB
dB
dB
dB
dB
dB
dB
min.
min.
min.
min.
min.
min.
min.
min.
min.
25
25
32
35
50
11
22
30
35
dB
dB**
dB
dB
dB
dB
dB
dB
dB
-
-
+
+
+
+
+
+
+
+
-
max.
0
dBm
Input power level
OTR
-
- 45 °C ... + 90°C
- 45 °C ... + 90°C
Operating temperature range
Storage temperature range
-
5
°C
Frequency inversion temperature
TC ***
-0,04
ppm/K²
Temperature coefficient of frequency
f
*) 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.
**) at ambient temperature
***) ∆f (Hz) = Tcf(ppm/K²) x (To - TA) ² x fCAT (MHz)
c
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 868.doc
Version 1.2
16.03.2005
VI TELEFILTER
Filter specification
TFS 868
2/5
Filter characteristic
0
0
-1
-10
-20
-30
-40
-50
-60
-70
-80
-2
-3
-4
-5
-6
-7
-8
-9
-10
300 400 500 600 700 800 900 1000 1100 1200 1300
867
867.5
868
868.5
869
869.5
frequency in MHz
frequency in MHz
Construction and pin connection
(All dimensions in mm)
1
2
3
4
5
6
7
8
Input
Input RF Return
Ground
Ground
Output
Output RF Return
Ground
Ground
868
● T12
Date code: Year + week
T
2005
2006
2007
U
V
...
50 Ohm Test circuit
1
2
5
6
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 868.doc
Version 1.2
16.03.2005
VI TELEFILTER
Filter specification
TFS 868
3/5
Stability characteristics
After the following tests the filter shall meet the whole specification:
1. Shock:
500g, 1 ms, half sine wave, 3 shocks each plane;
DIN IEC 68 T2 - 27
2. Vibration:
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
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;
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
P1
P2
Tape (all dimensions in mm)
Date Code
W
: 12,00 ± 0,3
Po
t
Do
Po
Do
E
F
G(min)
P2
P1
D1(min)
Ao
Bo
:
:
:
:
:
:
:
:
:
:
:
4,00 ± 0,1
1,50 +0,1/-0
1,75 ± 0,1
5,50 ± 0,05
0,75
2,00 ± 0,05
8,00 ± 0,1
1,50
Ko
Typ
PIN M a rke r
D1
Ao
5,30 ± 0,1
5,30 ± 0,1
9,5 ± 0,1
Ct
W
2
Reel (all dimensions in mm)
A
:330
W1
: 12,4 +2/-0
W2(max) : 18,4
N(min)
C
: 50
: 13,0 +0,5/-0,2
C
A
N
W
1
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 868.doc
Version 1.2
16.03.2005
VI TELEFILTER
Filter specification
TFS 868
4/5
Air reflow temperature conditions
Conditions
Exposure
Average ramp-up rate (30°C to 217°C)
> 100°C
less than 3°C/second
between 300 and 600 seconds
> 150°C
> 217°C
Peak temperature
between 240 and 500 seconds
between 30 and 150 seconds
max. 260°C
Time within 5°C of actual peak temperature
Cool-down rate (Peak to 50°C)
Time from 30°C to Peak temperature
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
Time / s
max. 300 s
10 ... 30 s
30 ... 150 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 868.doc
Version 1.2
16.03.2005
VI TELEFILTER
Filter specification
TFS 868
5/5
History
Version
Reason of Changes
Name
Date
1.0
1.1
1.2
- generated specification according to customer requirement
- correct of –3dB bandwidth
Dr. Sabah
Dr. Sabah
25.01.2001
20.12.2001
- generation of filter specification; add typical value
add filter characteristic; change air reflow profile
Noack
16.03.2005
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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