The maximum attenuation in the pass band is defined as the insertion loss ae. The nominal frequency
f
N
is fixed at 312,5 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
Pass band
Bandwidth
3
dB
aabs
-
-
-
+
+
+
+
+
233
77
38
97
155
233
273
687,5
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
ae
f
N
PB
BW
typ. value
2,2
-
-
f
N
dB
tolerance / limit
max.
4,5
312,5
±
1,5
dB
MHz
MHz
7,36
MHz
-
Absolute attenuation
f
N
f
N
f
N
f
N
f
N
f
N
f
N
f
N
-
-
-
+
+
+
+
+
300
233
77
50
97
155
233
273
MHz … f
N
MHz
MHz
MHz
MHz
MHz
MHz
…
…
…
…
…
…
f
N
f
N
f
N
f
N
f
N
f
N
58
54
53
52
48
52
54
54
dB
dB
dB
dB
dB
dB
dB
dB
min.
min.
min.
min.
min.
min.
min.
min.
max.
52
50
48
48
44
48
50
52
10
dB
dB
dB
dB
dB
dB
dB
dB
dBm
MHz … f
N
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).
OTR
-
-
-32
ppm/K
- 40 °C ... + 85 °C
- 45 °C ... + 95 °C
TCf *
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 312.doc
Version 1.2
25.08.2006
VI
TELEFILTER
Filter characteristic
0
-10
Filter specification
TFS 312
2/5
0
-0.5
-20
-30
-40
-50
-1
-1.5
-2
-2.5
magnitude in dB
-60
-70
-80
-90
magnitude in dB
100
200
300
400
500
600
frequency in MHz
700
800
900
1000
-3
-3.5
-4
-4.5
-100
-5
308
309
310
311
312
313
frequency in MHz
314
315
316
Construction and pin connection
(All dimensions in mm)
7
6
5
4
1
2
3
4
5
6
7
8
Ground
Input
Ground
Ground
Ground
Output
Ground
Ground
8
312
●
U34
1
2
3
1,2 Max.
Date cod e
1
1,5
3
3,0 +/-0,15
Date code:
U
V
W
...
Year + week
2006
2007
2008
0,6
7
5
0,6
200
Ω
Test circuit
0,6
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.
d.
Gr
60
L1
2
6
L2
SAW
1, 3, 4, 5, 7, 8
Filename: tfs 312.doc
Version 1.2
25.08.2006
VI
TELEFILTER
Stability characteristics, reliability
Filter specification
TFS 312
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 5 g respectively, 1 octave per min, 10 cycles per plan, 3 plans;
DIN IEC 68 T2 - 6
-55 °C to 125°C / 30 min. each / 10 cycles
DIN IEC 68 part 2 – 14 Test N
reflow possible: three times max.;
for temperature conditions refer to the attached "Air reflow temperature conditions" on page 4;
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
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
A
C
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.
G
W
Filename: tfs 312.doc
Version 1.2
25.08.2006
VI
TELEFILTER
Air reflow temperature conditions
Filter specification
TFS 312
4/5
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 Peak temperature
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
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 312.doc
Version 1.2
25.08.2006
VI
TELEFILTER
History
Version
1.0
1.1
1.2
Reason of Changes
Filter specification
TFS 312
5/5
Name
Strehl
Strehl
Channaa
Date
13.06.2006
04.07.2006
25.08.2006
- Generation of development specification
- Add data a
abs
- Add pass band, change insertion loss
- Change attenuation, add typical values
- Add filter characteristic, generation of filter specification
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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