The reference level for the relative attenuation arel of the TFS 92B is the minimum of the pass band attenuation amin. The minimum of the pass band
attenuation amin is defined as the insertion loss ae. The centre frequency fc is the arithmetic mean value of the upper and lower frequencies at the 3 dB
filter attenuation level relative to the insertion loss ae. The temperature coefficient of frequency Tc
f
is valid for both the reference frequency fc and the
frequency response of the filter in the operating temperature range.
Data
Insertion loss
(reference level)
Nominal frequency
Centre frequency
Passband
Pass band ripple
Amplitude ripple in any 112,5 kHz segment within PB
Relative attenuation
f
N
1,1
1,5
0,3
+
3
f
N
Group delay
f
N
f
N
±
±
MHz
MHz
MHz
MHz
… f
N
…
…
…
…
f
N
f
N
f
N
f
N
±
±
±
-
+
500
1,5
3
3
1
arel
kHz
MHz
MHz
MHz
GHz
at f
N
p-p
ae
f
N
f
C
PB
typ. value
11,3
-
92,01
MHz
f
N
0,4
0,2
dB
dB
max.
max.
dB
max.
tolerance / limit
15
92,0
-
±
500
0,8
0,5
kHz
dB
dB
dB
MHz
0,4
47
48
60
65
2,3
60
p-p
1,4
38
-
dB
dB
dB
dB
dB
µs
ns
deg
dB
max.
min.
min.
min.
min.
max.
max.
max.
min.
max.
0,8
39
40
50
50
4
120
5
35
23
dB
dB
dB
dB
dB
µs
ns
deg
dB
dBm**)
Group delay ripple in any 112,5 kHz segment within PB
Phase linearity in any 112,5 kHz segment within PB
Triple transit response suppression
Input power level
Operating temperature range
Storage temperature range
Frequency inversion temperature
Temperature coefficient of frequency
TCf **
OTR
-
-
15
-0,036
°C
ppm/K
2
- 40 °C ... + 70°C
- 40 °C ... + 100°C
-
-
*) 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.
**) This power level is only allowed for short term operation (10% of the life time), the max. input power for continuous operation is max.15dBm only
***)
∆f(Hz)
= TCf(ppm/K
2
) x (T-T
0
)
2
x fTo(MHz)
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 92b.doc
Version 1.2
03.05.2006
VI
TELEFILTER
Filter characteristic
0
Filter specification
TFS 92B
2/5
0
3.06
-7
-1
2.97
-14
-2
2.88
-21
-3
2.79
magnitude in dB
magnitude in dB
-28
-4
2.7
delay in µs
-35
-5
2.61
-42
-6
2.52
-49
-7
2.43
-56
-8
2.34
-63
-9
2.25
-70
82
84
86
88
90
92
frequency in MHz
94
96
98
100
102
-10
91.25
91.4
91.55
91.7
91.85
92
92.15
frequency in MHz
92.3
92.45
92.6
2.16
92.75
Construction and pin connection
(All dimensions in mm)
10
6
1
2
3
4
5
6
7
8
9
10
Input
Ground
Ground
Ground
Output
Output
Ground
Ground
Ground
Input
TFS 92B
●
U18
1
+
0,20
19
- 0,10
2,0 Max.
5
6,50
- 0,10
+
0,20
Date code
1
1,02
Date code:
U
V
W
...
Year + week
2006
2007
2008
1,91
7,62
50 Ohm Test circuit
2,31
1
L1
C1
L2
5
L3
C2
10
SAW
6
L4
2, 3, 4, 7, 8, 9
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 92b.doc
Version 1.2
03.05.2006
VI
TELEFILTER
Stability characteristics, reliability
Filter specification
TFS 92B
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: twice 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:
2000
min. 300 mm
min. 500 mm
min. 300 mm
Tape (all dimensions in mm)
W
: 32,00 ± 0,3
Po
: 4,00 ± 0,1
Do
: 1,50 +0,1/-0
E
: 1,75 ± 0,1
F
: 14,20 ± 0,1
P2
: 2,00 ± 0,1
P1
: 12,00 ± 0,1
D1(min)
: 2,00
Ao
: 7,10 ± 0,1
Bo
: 19,60 ± 0,1
So
: 28,40 ± 0,1
Ct
: 25,5 ± 0,1
Pull Off Direction
t
Do
Po
Date Code
P1
P2
Ao
So
E
Ko
W
Type
PIN Marker
D1
Reel (all dimensions in mm)
A
: 330
W1
: 32,4 +2/-0
W2(max) : 38,4
N(min)
: 100
C
: 13,0 +0,5/-0,2
A
W2
C
N
W1
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.
Bo
Ct
Filename: tfs 92b.doc
Version 1.2
03.05.2006
VI
TELEFILTER
Air reflow temperature conditions
Filter specification
TFS 92B
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 92b.doc
Version 1.2
03.05.2006
VI
TELEFILTER
History
Version
1.0
1.1
1.2
Reason of Changes
Filter specification
TFS 92B
5/5
Name
Strehl
Strehl
Pfeiffer
Date
18.10.2005
15.11.2005
03.05.2006
- Generation of development specification
- Change relative attenuation
- Change “stability characteristics” to “stability characteristics, reliability”
- terminating impedances, typical values and filter characteristic added
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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