TFS245C

Filename: tfs 245c.doc
Version 1.2
VI TELEFILTER
02.08.2007
Filter specification
TFS 245C
1/5
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance: *
Input:
Output:
External Coil:
23
0
°C
dBm
530 Ω || -2.4 pF
530 Ω || -2.4 pF
270 nH
Characteristics
Remark:
The reference level for the relative attenuation arel of the TFS 245C is the minimum of the pass band attenuation. This value is defined as the insertion
loss ae. The nominal frequency fN is fixed at 245.76 MHz without any tolerance. 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
typ. value
Insertion loss
(reference level)
ae
3.0
-
Nominal frequency
fN
-
PB
-
Passband
Pass band ripple
fN
fN
fN
fN
fN
fN
fN
±
±
±
±
±
±
±
330
400
600
800
1,6
3,0
20
kHz
kHz
kHz
kHz
MHz
MHz
MHz
max.
fN
5
-
dB
245,76
MHz
± 89
kHz
0,5
dB
max.
1,5
dB
1,5
dB
max.
3
dB
dB
dB
dB
dB
dB
dB
dB
min.
min.
min.
min.
min.
min.
min.
18
25
40
45
45
46
45
dB
dB
dB
dB
dB
dB
dB
µs
µs
µs
max.
max.
max.
arel
Relative attenuation
fN
dB
tolerance / limit
… fN
±
120
kHz
...
...
...
...
...
...
...
±
±
±
±
±
±
±
400
600
800
1,6
3,0
20
100
kHz
kHz
MHz
MHz
MHz
MHz
MHz
fN
fN
fN
fN
fN
fN
fN
22
33
41
47
52
54
55
Group delay ripple
fN
fN
fN
±
±
±
50
70
100
kHz
kHz
kHz
Operating temperature range
0,5
0,8
1,2
OTR
Frequency inversion temperature
TCf **
µs
µs
µs
- 25 °C ... + 85 °C
-
Storage temperature range
Temperature coefficient of frequency
-
1,2
1,5
2,5
- 33 °C ... + 85 °C
25
°C
-
-0,036
ppm/K²
-
*) 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/K2) x (T-T0)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: [email protected]
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 245c.doc
Version 1.2
VI TELEFILTER
02.08.2007
Filter specification
TFS 245C
2/5
0
0
-10
-1
6
-20
-2
5
-3
4
-4
3
-5
2
-30
-40
-50
-60
244.8
245
245.2 245.4 245.6 245.8 246
frequency in MHz
-6
245.5
246.2 246.4 246.6
7
245.6
245.7
245.8
frequency in MHz
245.9
delay in µs
magnitude in dB
magnitude in dB
Filter characteristic
1
246
Construction and pin connection
(All dimensions in mm)
S 245C
●
V31
3
Date code
2 Max.
1
Input
Ground
External Coil
External Coil
Ground
Ground
Output
Ground
Ground
Ground
Ground
Ground
Date code:
V
W
X
...
Year + week
2007
2008
2009
1
5,2 Max.
2,54 ±0,2
7,2 Max.
2,54 ±0,2
1
1
2
3
4
5
6
7
8
9
10
11
12
0,80
50 Ω Test circuit 1
1
L1
7
L2
SAW
C1
3
C2
4
2, 5, 6, 8, 9,
10, 11, 12
50 Ω Test circuit 2
C1
1
7
C2
SAW
3
L1
L2
4
2, 5, 6, 8, 9,
10, 11, 12
Tele Filter GmbH
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
E-Mail: [email protected]
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 245c.doc
Version 1.2
VI TELEFILTER
02.08.2007
Filter specification
TFS 245C
3/5
Stability characteristics, reliability
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:
4. Resistance to
solder heat (reflow):
-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 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
Tape (all dimensions in mm)
W
: 16,00 ± 0,3
Po
: 4,00 ± 0,1
Do
: 1,50 +0,1/-0
E
: 1,75 ± 0,1
F
: 7,50 ± 0,1
G(min)
: 0,60
P2
: 2,00 ± 0,1
P1
: 8,00 ± 0,1
D1(min)
: 1,50
Ao
: 5,50 ± 0,1
Bo
: 7,50 ± 0,1
Ct
: 13,5 ± 0,1
t
P1
Date Code
Po
P2
W
G
Ct
Bo
F
G
E
Do
Ko
Typ
PIN Marker
D1
Ao
W 2
Reel (all dimensions in mm)
A
: 330
W1
: 16,4 +2/-0
W2(max) : 22,4
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: [email protected]
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 245c.doc
Version 1.2
VI TELEFILTER
02.08.2007
Filter specification
TFS 245C
4/5
Air reflow temperature conditions
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
Time / 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: [email protected]
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 245c.doc
VI TELEFILTER
Version 1.2
Filter specification
02.08.2007
TFS 245C
5/5
History
Version
Reason of Changes
Name
Date
1.0
Generate specification according to customer’s requirements
Dr. Wall
04.08.2004
1.1
Change from development specification to filter specification
Correct termination impedance
Change typical value for insertion loss
Add filter characteristic
Dr. Wall
08.11.2004
1.2
Change storage temperature range and stability characteristics
Strehl
02.08.2007
Tele Filter GmbH
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
E-Mail: [email protected]
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.