VECTRON TFS70R

tfs70R.doc
Version 1.2
VI TELEFILTER
Filter Specification
1. Measurement condition
Ambient temperature TA:
Input power level:
Terminating impedances in fc:
23 °C
0
dBm.
for input:
for output:
06.01.02
TFS 70 R
1/3
72,35 Ω  - 38,29 pF.
72,35 Ω  - 38,29 pF.
2. Characteristics
Remark:
Reference level for the relative attenuation arel of the TFS 70R 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 reference frequence fc is the arithmetic mean value of the upper and lower frequencies at
the 40 dB filter attenuation level relative to the insertion loss ae. The temperature coefficient of frequency Tcf is valid both for the reference
frequency fc and the frequency response of the filter in the operating temperature range. The frequency shift of the filter in the operating temperature
range is not included in the production tolerance scheme.
Data
typ. value
Insertion loss (Reference level)
ae
Reference frequency fc at ambient temperature (fCAT)
24
dB
70
MHz
tolerance / limit
max 25
70 ± 0,1
dB
MHz
fC - 7,1 MHz ... fC + 7,1 MHz
Pass band ( PB ) :
Bandwidth at ambient temperature:
1,0 dB - band width
3,0 dB - band width
20 dB - band width
40 dB - band width
45 dB - band width
50 dB - band width
Amplitude ripple in pass band (p-p) :
Relative attenuation
fc
...
fc ± 7,1 MHz
...
fc ± 7,7 MHz
...
fc ± 8,3 MHz
...
fc - 65
MHz
...
fc + 35
MHz
...
fc + 40
MHz
...
fc + 50
MHz
...
Average group delay in PB :
14,52
14,70
15,17
15,37
15,40
15,42
0,7
MHz
MHz
MHz
MHz
MHz
MHz
dB
min. 14,2
min. 14,6
MHz
MHz
max. 15,4
MHz
max 1
dB
45
50...55
75...60
56...60
60...65
56...60
3,70
dB
dB
dB
dB
dB
dB
dB
µs
max. 1
max. 3
min. 40
min. 45
min. 55
min. 50...55
min. 55
min. 52
max 4,2
dB
dB
dB
dB
dB
dB
dB
dB
µs
135
ns
max 200
ns
arel
fc
fc
fc
fc
fc
fc
fc
fc
±
±
±
±
+
+
+
7,1
7,3
8,3
35
35
40
50
65
MHz
MHz
MHz
MHz
MHz
MHz *)
MHz
MHz
0,7
Group delay ripple in PB (p-p) :
Deviation from linear phase in PB :
7,6° p-p...(2° r.m.s.)
Triple transit attenuation compared to main signal
Crosstalk
56
57...63
Temperature coefficient of frequency ( Tcf )
Frequency deviation of fc over temperature
-87
dB
dB
ppm/K
-94
ppm/K
∆fc(Hz) = Tcf(ppm/K) x (T - TA) x fCAT (MHz)
Operating temperature range
- 25 °C ... + 85 °C
Storage temperature range
- 25 °C ... + 85 °C
*) in this frequency range the limit line is of type SLOPING LINE
Generated:
Wadim P. Dunzow
Checked/Approved:
Dr. Bert Wall
VI TELEFILTER
Vectron International, Inc.
Potsdamer Straße 18
267 Lowell Road
D 14 513 TELTOW / Germany
Hudson, NH 03051 / USA
Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: [email protected]
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.
tfs70R.doc
Version 1.2
VI TELEFILTER
Filter Specification
06.01.02
TFS 70 R
2/3
3. Package
35 Max
TFS 70 R
tft
L3
20,5 Max
Pin 23
Pin 24
Pin 11
Pin 12
Pin 4-9, 16-21
Pin 1-3, 10, 13-15, 22
Input
Input RF Return
Output
Output RF Return
Ground
not connected
1
11 12
5,5
5,5
1
12
24
13
15,24
2,54
11x2,54 = 27,94
4. 50 Ω matching network:
Scheme 1.
50 Ω
C2
C1
L2
L3
L1
50 Ω
24 23
C1 = C2 = 68 pF.
L1 = L2 = 100 nH.
1
11 12
C1
L1
C2
C4
C3
L2
50 Ω
24 23
C1 = C2 = 68 pF.
L1 = L2 = 82 nH.
13
L3 = L4 = 680 nH. (has to be adjusted )
Scheme 2.
50 Ω
L4
13
C3 = C4 = 3,9 pF. (has to be adjusted )
For final test in production we use matching network 1.
VI TELEFILTER
Vectron International, Inc.
Potsdamer Straße 18
267 Lowell Road
D 14 513 TELTOW / Germany
Hudson, NH 03051 / USA
Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: [email protected]
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.
tfs70R.doc
Version 1.2
VI TELEFILTER
Filter Specification
06.01.02
TFS 70 R
3/3
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
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
Vectron International, Inc.
Potsdamer Straße 18
267 Lowell Road
D 14 513 TELTOW / Germany
Hudson, NH 03051 / USA
Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: [email protected]
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.