The reference level for the relative attenuation arel of the TFS 1750C is the maximum attenuation in the pass band. The maximum attenuation in the pass
band is defined as the insertion loss ae. The nominal frequency
f
N
is fixed at 1750,0 MHz without any tolerance or limit. The values of relative attenuation
arel are guaranteed for the whole operating temperature range. The frequency shift of the filter in the operating temperature range is included in the
production tolerance scheme.
Data
Insertion loss
(reference level)
Nominal frequency
Passband
Pass band variation
Relative attenuation
1250
1680
1785
1820
MHz
MHz
MHz
MHz
...
...
...
...
1680
1715
1820
2250
MHz
MHz
MHz
MHz
arel
ae
f
N
PB
typ. value
2,1
-
f
N
0,9
dB
dB
tolerance / limit
max.
3,0
1750,0
±
12,0
1,2
dB
MHz
MHz
dB
max.
26
25
18
35
7
10
-
OTR
TCf *
-
-
-36
dB
dB
dB
dB
ns
dB
min.
min.
min.
min.
max.
min.
max.
20
10
10
20
12
8
7
dB
dB
dB
dB
ns
dB
dBm
Group delay ripple within PB
Return loss within PB
Input power level
Operating temperature range
Storage temperature range
Temperature coefficient of frequency
*)
∆f(Hz)
= TCf(ppm/K) x (T-T
0
) x fTo(MHz).
- 40 ° ... + 85°
C
C
- 40 ° ... + 85°
C
C
ppm/K
-
Generated:
Checked / Approved:
Vectron International GmbH
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
E-Mail:
tft@vectron.com
Vectron International GmbH 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 1750c.doc
Version 1.2
07.01.2014
Vectron International
Filter characteristic
0
Filter specification
TFS 1750C
2/5
0
-10
-1
9
-20
-2
-30
-3
magnitude in dB
magnitude in dB
-40
-4
6
VSWR
3
1726
1732
1738
1744
1750
1756
frequency in MHz
1762
1768
1774
0
1780
-50
-5
-60
-6
-70
-7
-80
-8
-90
-9
-100
1614.6945 1641.7556 1668.8167 1695.8778 1722.9389
1750
1777.0611 1804.1222 1831.1833 1858.2444 1885.3055
frequency in MHz
-10
1720
Construction and pin connection
(All dimensions in mm)
7
6
5
1
2
3
4
5
6
7
8
Ground
Input
Ground
Ground
Ground
Output
Ground
Ground
8
K50C
●
E02
1
2
3
4
1,2 Max.
Date code
1
1,5
3
3,0 +/-0,15
Date code:
E
F
G
...
Year + week
2014
2015
2016
7
0,6
5
0,6
50
Test circuit
0,6
Vectron International GmbH
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
E-Mail:
tft@vectron.com
Vectron International GmbH 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.
60
d.
Gr
L1
2
6
L2
SAW
1, 3, 4, 5, 7, 8
Filename: tfs 1750c.doc
Version 1.2
07.01.2014
Vectron International
Stability characteristics, reliability
Filter specification
TFS 1750C
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 g respectively, 1 octave per min, 10 cycles per
plane, 3 planes; DIN IEC 68 T2 - 6
-55 ° to 125° / 15 min. each / 100 cycles
C
C
DIN IEC 68 part 2 – 14 Test N
reflow possible: three times max.;
for temperature conditions, see page 4: "Air reflow temperature conditions"
This filter is RoHS compliant (2011/65/EU)
Packing
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:
trailer:
Pull Off Direction
9000
min. 300 mm
min. 500 mm
min. 300 mm
Tape (all dimensions in mm)
W
: 8,00 ± 0,3
Po
: 4,00 ± 0,1
Do
: 1,50 +0,1/-0
E
: 1,75 ± 0,1
F
: 3,50 ± 0,05
G(min)
: 0,75
P2
: 2,00 ± 0,05
P1
: 4,00 ± 0,1
D1(min)
: 1,50
Ao
: 3,25 ± 0,1
Bo
: 3,25 ± 0,1
Ct
: 5,5 ± 0,1
P1
Date Code
t
Do
Po
P2
E
G
Ct
Bo
F
Ko
Typ
PIN Marker
D1
Ao
W 2
Reel (all dimensions in mm)
A
: 330
W1
: 8,4 +1,5/-0
W2(max) : 14,4
N(min)
: 50
C
: 13,0 +0,5/-0,2
C
A
N
W 1
The minimum bending radius is 45 mm.
Vectron International GmbH
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
E-Mail:
tft@vectron.com
Vectron International GmbH 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.
G
W
Filename: tfs 1750c.doc
Version 1.2
07.01.2014
Vectron International
Air reflow temperature conditions
Filter specification
TFS 1750C
4/5
Conditions
Average ramp-up rate (30° to 217°
C
C)
> 100°
C
> 150°
C
> 217°
C
Peak temperature
Time within 5° of actual peak temperature
C
Cool-down rate (Peak to 50°
C)
Time from 30° to Peak temperature
C
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
Vectron International GmbH
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
E-Mail:
tft@vectron.com
Vectron International GmbH 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 1750c.doc
Version 1.2
07.01.2014
Vectron International
History
Version
1.0
1.1
1.2
Reason of Changes
Filter specification
TFS 1750C
5/5
Name
Strehl
S.Springfeldt
Kortenbeutel
Date
07.04.2006
01.02.2008
07.01.2014
- generation of development specification
- generation of filter spec
- maximum input power updated
Vectron International GmbH
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
E-Mail:
tft@vectron.com
Vectron International GmbH 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
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