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부품번호 | TFS70H11 기능 |
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기능 | VI TELEFILTER | ||
제조업체 | Tele Filter GmbH | ||
로고 | |||
tfs70H11.doc
VI TELEFILTER
Filter Specification
Version 1.2
TFS 70H11
19.11.2002
1/5
1. Measurement condition :
Ambient temperature TA:
Input power level:
Terminating impedances in fc:
25 °C.
0 dBm.
for input:
for output:
50
50
0 pF.
0 pF.
2. Characteristics :
Remark:
Reference level for the relative attenuation arel of the TFS 70H11 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 frequency fc is the arithmetic mean value of the upper and lower
frequencies at the 20 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
Insertion loss (Reference level)
Centre frequency at ambient temperature (fCTA)
ae
fc
Pass band :
Amplitude ripple in fc ± 3 MHz:
Bandwidth at ambient temperature TA:
1 dB
3 dB
10 dB
20 dB
40 dB
PB
BW
Relative attenuation
fc ..... fc ±
fc ± 3,25 MHz ..... fc ±
fc ± 4,85 MHz ..... fc ±
fc ± 15
MHz ..... fc ±
3,25 MHz
3,5 MHz
15 MHz
60 MHz
Group delay ( mean value in PB ):
Group delay ripple in PB (p-p):
Deviation from linear phase in PB :
arel
Triple transit attenuation compared to main signal
Crosstalk
Temperature coefficient of frequency ( Tcf ) :
Frequency deviation of fc over temperature :
Operating temperature range
Storage temperature range
typ. value
21,5
70,0
dB
MHz
0,5 dB
tolerance / limit
max. 23
70,0 ±0,1
fc ±3,5
dB
MHz
MHz
6,7 MHz
7,1 MHz
8,7 MHz
9,1 MHz
9,2 MHz
min. 6,5 MHz
min. 7,0 MHz
max. 9,7 MHz
-
-
47 dB
55 dB
max. 1
max. 3
min. 40
min. 50
dB
dB
dB
dB
1,85 µs
45 ns
3°
max. 100
ns
max. 4 °
50 dB
65 dB
-87 ppm/K²
fc(Hz) = Tcf(ppm/K) x (T - To) x fCTA (MHz)
- 25 °C ... + 80 °C
- 40 °C ... + 85 °C
Generated:
Checked/Approved:
E.Chilla
B. Wall
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
www.DataSheet4U.net
tfs70H11.doc
VI TELEFILTER
Filter Specification
6. Air reflow temperature conditions :
Version 1.2
TFS 70H11
19.11.2002
4/5
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
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
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DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |