VECTRON TFS912

Tfs912.doc
version 1.2
VI TELEFILTER
02.07.2002
Filter Specification
TFS 912
1/5
Measurement condition
Ambient temperature:
Input power level:
Terminating impedances*
for input:
for output:
°C
dBm
23
0
190 Ω // -0.15 pF
190 Ω // -0.15 pF
Characteristics
Remark:
Reference level for the relative attenuation arel of the TFS 912 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 nominal frequency fN is fixed at 912,5 MHz without tolerance. The given
values for the relative attenuation arel and for the group delay ripple have to be reached 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
3,85
Nominal frequency
fN
-
Centre frequency
fc
912,5
MHz
2 dB Bandwidth
BW
54,3
MHz
3 dB Bandwidth
BW
57,7
MHz
min.
45,0
Pass band ripple
within ± 22,5 MHz
1.8
dB
max.
3,0
dB
dB
dB
dB
min.
min.
min.
min.
40,0
30,0
45,0
40,0
Relative attenuation
fN – 117,5 MHz .... fN
fN + 117,5 MHz .... fN
fN + 257,5 MHz .... fN
fN + 302,5 MHz .... fN
arel
– 812,5 MHz
+ 257,5 MHz
+ 302,5 MHz
+ 587,5 MHz
47,0
50,0
50,0
50,0
dB
tolerance/limit
max.
5,0
912,5
dB
MHz
MHz
dB
dB
dB
dB
dB
Operating temperature range
-
- 25 °C ... + 75 °C
Storage temperature range
-
- 30 °C ... + 80 °C
Temperature Coefficient
TC
- 72 ppm / K
*) 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.
Generated:
Checked / approved:
VI TELEFILTER
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.
Tfs912.doc
version 1.2
VI TELEFILTER
02.07.2002
Filter Specification
TFS 912
2/5
Construction, pin configuration and 50 Ω - matching network
(All dimensions in mm)
5
7
912
1,78
SQ 3,81
+ 0,2 / -0,1
1,78
0,6
P27
1
0,1
Date code
Pin 1
Pin 2
Pin 3
Pin 4
3
2,54
1,1 Max.
Input
Ground
Ground
Package Ground
Pin 5
Pin 6
Pin 7
Pin 8
50 Ohm Test circuit
Output
Ground
Ground
Package ground
L1
IN
1
C1
Date code:
Year + week
M
N
P
...
2000
2001
2002
L2
5
SAW
C2
OUT
2,3,4,6,7,8
VI TELEFILTER
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.
Tfs912.doc
version 1.2
VI TELEFILTER
02.07.2002
Filter Specification
TFS 912
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 5g respectively, 1 octave per min, 10 cycles per plan, 3 plans;
DIN IEC 68 T2 - 6
3. Change of
temperature:
-55 °C to 125°C / 30 min. each / 10 cycles
DIN IEC 68 part 2 – 14 Test N
4. Resistance to
older heat (reflow):
reflow possible: twice max.;for temperature conditions, please refer to the attached "Air reflow
temperature conditions" on page 4
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
Tape (all dimensions in mm)
W
Po
Do
:
:
:
12
4
1,5
1,75 ± 0,1
5,5 ± 0,05
0,75
2 ± 0,05
P1
:
D1(min) :
Ao
:
8
± 0,1
1,5
4,3 ± 0,1
Bo
CT
4,3
9,5
:
:
EMBOSSED CARRIER TAPE
± 0,3
± 0,1
+ 0,1
E
:
F
:
G (min) :
P2
:
3000
min 300 mm
min 500 mm
min 300 mm
Do
Po
P2
E
Ao
F
D1
CT
W
Bo
G
P1
± 0,1
± 0,1
COVER TAPE
W2
Reel (all dimensions in mm):
A
:
W1
:
330
12,4 + 2,0
W2 (max) :
18,4
N (min)
:
50
C
:
13
A
-+0,5/ -0,2
C
N
W 1
The minimum bending radius is 45 mm. The mounting surface of the filters faces the bottom side of the embossed carrier tape.
Markings on the filters can be read if the upper side of the carrier tape is regarded with the sprocket holes on its right.
VI TELEFILTER
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.
Tfs912.doc
version 1.2
VI TELEFILTER
02.07.2002
Filter Specification
TFS 912
4/5
Air reflow temperature conditions
1st and 2nd air reflow profile
Name:
Temperature:
Time:
pre-heating periods
150 °C - 170 °C
60 sec. - 90 sec.
main-heating periods
over 200 °C
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
VI TELEFILTER
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.
Tfs912.doc
version 1.2
VI TELEFILTER
Filter Specification
02.07.2002
TFS 912
5/5
History
Version
1.0
1.1
1.2
Reason of Changes
Name
Date
- Generation of development specification according to customer specification
Variation 1.2 (e-mail: 23.11.2001)
Dr. Sabah
29.08.2001
- Filter specification,
- Add of typ. values
- add of matching circuit and terminating impedance
Dr. Sabah
26.06.2002
-Correct of 2 dB pass band
Dr. Sabah
02.07.2002
VI TELEFILTER
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.