VECTRON TFS248C

Filename: tfs 248c.doc
Version 1.4
VI TELEFILTER
06.08.2004
Filter specification
TFS 248C
1/5
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance: *
Input:
Output:
23
0
°C
dBm
63 Ω || -1,65 pF
63 Ω || -0,42 pF
Characteristics
Remark:
The reference level for the relative attenuation arel of the TFS 248C 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 3,0 dB
filter attenuation level relative to the insertion loss ae. The nominal frequency fN is fixed at 248,6 MHz without any tolerance. The given values for both the
relative attenuation arel and the group delay ripple have to be achieved at the frequencies given below even if the centre frequency fc is shifted due to the
temperature coefficient of frequency TCf in the operating temperature range and due to a production tolerance for the centre frequency fc.
Data
typ. Value
Insertion Loss
(reference level)
ae = amin
Nominal Frequency
fN
Centre Frequency
fC
Tolerance / Limit
1,9 dB
3,5 dB
-
248,6 MHz
248,6 MHz
-
3 dB Band width
6,6 MHz
5,0 MHz
Pass Band Ripple fN ± 120 kHz
0,05 dB
0,5 dB
Relative Attenuation
fN – 248,5 MHz
fN + 10
MHz
fN + 21
MHz
Group Delay
arel
... fN – 12
MHz
... fN + 21 MHz
... fN + 251,4 MHz
GD
Group Delay Ripple fN ± 120 kHz
35-80 dB
18-40 dB
40-60 dB
dB
dB
dB
ns
max. 300
ns
10
ns
max. 100
ns
max.
dBm
Operating Temperature Range
Temperature Coefficient
25
10
25
150
Input Power Level
Storage Temperature Range
min.
min.
min
–36 ppm/K
12
- 25 °C ... + 75 °C
- 40 °C ... + 85 °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.
**) ∆f(Hz) = TCf(ppm/K) x (T-T0) 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 248c.doc
Version 1.4
VI TELEFILTER
06.08.2004
Filter specification
TFS 248C
2/5
Filter characteristic
0
0
0.5
-0.5
-10
0.45
-1
0.4
-20
-40
-50
0.35
-2
0.3
-2.5
0.25
-3
0.2
-3.5
delay in µs
-30
magnitude in dB
magnitude in dB
-1.5
0.15
-60
-4
-70
0.1
-4.5
-80
100
150
200
250
frequency in MHz
300
-5
350
0.05
244
245
246
247
248
249
250
frequency in MHz
251
252
253
0
Construction and pin connection
(All dimensions in mm)
TFS 248C
●
S32
1
2
3
4
5
6
7
8
9
10
Input
Ground
Ground
Ground
Ground
Output
Output
Ground
Ground
Ground
Date code:
S
T
U
...
Year + week
2004
2005
2006
50/200 Ω Test circuit
1
6
L2
C2
7
L4
2, 3, 4, 5, 8, 9, 10
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 248c.doc
Version 1.4
VI TELEFILTER
06.08.2004
Filter specification
TFS 248C
3/5
Stability characteristics
After the following tests the filter shall meet the whole specification:
1. Shock:
500g, 18 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: twice max.;
for temperature conditions refer to the attached "Air reflow temperature conditions" on page 4;
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 Direc tion
Tape (all dimensions in mm)
W
: 16,00 ± 0,3
Po
: 4,00 ± 0,1
Do
: 1,50 +0,1/-0
E
: 1,75 ± 0,10
F
: 7,50 ± 0,10
G(min)
: 0,60
P2
: 2,00 ± 0,1
P1
: 12,00 ± 0,1
D1(min)
: 1,50 +0,1/-0
Ao
: 7,60 ± 0,10
Bo
: 9,60 ± 0,10
Ct
: 13,5
P1
t
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
W2(max) : 22,4
N(min)
: 50
C
: 13,0
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 248c.doc
Version 1.4
VI TELEFILTER
06.08.2004
Filter specification
TFS 248C
4/5
Air reflow temperature conditions
1st and 2nd air reflow profile
Name:
Temperature:
Time:
pre-heating periods main-heating periods
150 °C - 170 °C
over 200 °C
60 sec. - 90 sec. 20 sec. - 25 sec.
peak temperature
255 °C ± 5 °C
Chip-mount air reflow profile
260
240
220
200
temperature / °C
180
160
140
120
100
80
60
40
20
0
0
20
40
60
80
100
120
140
160
180
200
220
240
time / sec.
Table for temperature vs. time during the air reflow process
Tolerance of temperatures: ± 5 °C
time / sec.
0
10
20
30
40
50
60
70
80
90
100
110
120
130
temperature / °C
23
34
46
60
80
103
121
134
143
150
154
156
158
159
time / sec.
140
150
160
170
180
190
195
200
205
210
215
220
230
240
temperature / °C
160
161
164
170
180
205
230
255
230
205
180
165
140
120
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 248c.doc
VI TELEFILTER
Version 1.4
Filter specification
06.08.2004
TFS 248C
5/5
History
Version
Reason of Changes
Name
Date
1.4
- add filter characteristic
- change drawing of package (construction, pin connection)
- change drawing of packing (tape and reel)
Noack
06.08.04
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.