The maximum attenuation in the pass band is defined as the insertion loss ae. The nominal frequency
f
N
is fixed at 1968.75 MHz without any tolerance or
limit. The values of absolute attenuation aabs 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
Centre frequency
Bandwidth
3
dB
aabs
ae
f
N
f
C
BW
typ. value
-
-
1968.75
MHz
tolerance / limit
max.
5.0
1968.75
dB
MHz
137.8
MHz
-
Absolute attenuation
@ 984.37
@ 2953.12
@ 3937.50
@ 4921.87
@ 5906.25
MHz
MHz
MHz
MHz
MHz
44
45
33
28
29
-
OTR
-
-
TCf *
-72
ppm/K
min.
min.
min.
min.
min.
max.
35
35
25
25
14
10
dB
dB
dB
dB
dB
dBm
Input power level
Operating temperature range
Storage temperature range
Temperature coefficient of frequency
-40 ° ... +90 °
C
C
-45 ° ... +95 °
C
C
*)
∆f(Hz)
= TCf(ppm/K) x (T-T
0
) x fTo(MHz). Material: LiNbO3_64° black, so in principle pyrofree
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 1968a.doc
Version 2.1
16.11.2012
Vectron International
Filter characteristic
0
Filter specification
TFS 1968A
2/5
0
-6
-1
-12
-2
-18
-3
magnitude in dB
-30
magnitude in dB
1410
1910
2410
2910
3410
3910
frequency in MHz
4410
4910
5410
5910
-24
-4
-5
-36
-6
-42
-7
-48
-8
-54
-9
-60
910
-10
1869
1889
1909
1929
1949
1969
1989
frequency in MHz
2009
2029
2049
2069
Construction and pin connection
(All dimensions in mm)
7
6
5
8
M68A
●
C46
1
2
3
4
1
2
3
4
5
6
7
8
Date code
Ground
Input
Ground
Ground
Ground
Output
Ground
Ground
1 ,0 +/-0,15
1
3
Date code:
C
D
E
...
0,6 +/-0,15
7
0,6 +/-0,15
3 ,0 +/-0,15
5
50
Test circuit
3 ,0 +/-0,15
Year + week
2012
2013
2014
0,6 +/-0,15
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
L1
2
6
L2
SAW
1, 3, 4, 5, 7, 8
Filename: tfs 1968a.doc
Version 2.1
16.11.2012
Vectron International
Stability characteristics, reliability
Filter specification
TFS 1968A
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):
5. ESD
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
plane, 3 planes; DIN IEC 68 T2 - 6
-55 ° to 125° / 30 min. each / 10 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"
ANSI/ESD S20.20-1999, class 1A for HBM
This filter is RoHS compliant (2002/95/EG, 2005/618/EG)
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
3000
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
: 5,3 ± 0,1
P1
t
Do
PIN Marker
Po
P2
E
G
Ct
Bo
F
Ko
Date Code
Typ
D1
Ao
W 2
Reel (all dimensions in mm)
A
: 180
W1
: 8,4 +1,5/-0
W2(max) : 14,4
N(min)
: 60
C
: 13,0 ± 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 1968a.doc
Version 2.1
16.11.2012
Vectron International
Air reflow temperature conditions
Filter specification
TFS 1968A
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 1968a.doc
Version 2.1
16.11.2012
Vectron International
History
Version
1.0
2.0
2.1
Reason of Changes
Filter specification
TFS 1968A
5/5
Name
Channaa
Schönbein
Schönbein
Date
07.03.2011
29.05.2012
16.11.2012
Generation of development specification.
Changed pull off direction from reel.
Generation of filter specification.
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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