TFS912_05 [VECTRON]
Filter specification; 过滤器规格
| 型号： | TFS912_05 |
| 厂家： | 
Vectron International, Inc |
| 描述： | Filter specification |
| 文件： | 总5页 (文件大小：262K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Filename: tfs 912.doc
Version 1.3
01.04.2005
VI TELEFILTER
Filter specification
TFS 912
1/5
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance: *
Input:
23
0
°C
dBm
136 Ω || -0,6 pF
136 Ω || -0,6 pF
Output:
Characteristics
Remark:
Reference level for the relative attenuation a
of the TFS 912 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 at 912,5 MHz without tolerance. The given values for the relative
attenuation a
temperature coefficient of frequency TC in the operating temperature range and due to a production tolerance for the centre frequency f .
e
N
and for the group delay ripple have to be reached at the frequencies given below even if the centre frequency f is shifted due to the
rel
c
f
c
D a t a
typ. value
tolerance / limit
a
=a
3,85
dB
max.
5
dB
Insertion loss
(reference level)
e
min
fN
fC
-
912,5
-
MHz
Nominal frequency
Centre frequency
912,5
MHz
Pass band ripple
fN ± 22,5 MHz
1,8
dB
max.
min.
3
dB
BW
57,7
MHz
45
MHz
3 dB Bandwidth
Relative attenuation
a
rel
fN
fN
fN
fN
-
812,5
117,5
257,5
302,5
MHz ... fN
MHz ... fN
MHz ... fN
MHz ... fN
-
117,5
257,5
302,5
587,5
MHz
MHz
MHz
MHz
50,0
50,0
58,0
54,0
dB
dB
dB
dB
min.
min.
min.
min.
40
30
45
40
dB
dB
dB
dB
+
+
+
+
+
+
OTR
-
-
- 25 °C ... + 75 °C
Operating temperature range
Storage temperature range
- 30 °C ... + 80 °C
-
TC **
-72
ppm/K
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.
**) ∆f (Hz) = Tcf(ppm/K) x (T - To) 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 912.doc
Version 1.3
01.04.2005
VI TELEFILTER
Filter specification
TFS 912
2/5
Filter characteristic
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
0
-2
-4
-6
-8
-10
-12
-14
-16
-18
-20
200
400
600
800
1000
1200
1400
860
870
880
890
900
910
920
930
940
950
frequency in MHz
frequency in MHz
Construction and pin connection
1
2
3
4
5
6
7
8
Input
(All dimensions in mm)
Ground
Ground
Ground
Output
Ground
Ground
Ground
912
● T14
Date code: Year + week
T
2005
2006
2007
U
V
...
50 Ω Test circuit
1
5
2, 3, 4, 6, 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 912.doc
Version 1.3
01.04.2005
VI TELEFILTER
Filter specification
TFS 912
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
4,30 ± 0,1
4,30 ± 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 912.doc
Version 1.3
01.04.2005
VI TELEFILTER
Filter specification
TFS 912
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 912.doc
Version 1.3
01.04.2005
VI TELEFILTER
Filter specification
TFS 912
5/5
History
Version
Reason of Changes
Name
Date
1.0
- Generation of development specification according to customer specification
Variation 1.2 (e-mail: 23.11.2001)
Dr. Sabah
29.08.2001
1.1
- Filter specification,
- Add of typ. values
- add of matching circuit and terminating impedance
Dr. Sabah
Dr. Sabah
26.06.2002
02.07.2002
1.2
1.3
- Correct of 2 dB pass band
- Reworked specification: packaging; construction; air reflow profile;
- update typical values, add filter characteristic
Noack
01.04.2005
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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