- 您現在的位置：買賣IC網 > PDF目錄382585 > TFS70H25A (VECTRON INTERNATIONAL) Filter Specification PDF資料下載
參數資料
| 型號： | TFS70H25A |
| 廠商： | VECTRON INTERNATIONAL |
| 元件分類： | 聲表面波濾波器 |
| 英文描述： | Filter Specification |
| 中文描述： | 1 FUNCTIONS, 70 MHz, SAW FILTER |
| 文件頁數： | 1/5頁 |
| 文件大小： | 79K |
| 代理商： | TFS70H25A |
TFS70H25A.doc
VI
TELEFILTER
Measurement condition
Ambient temperature:
Input power level:
Terminating impedances at fc
*
): for input:
Remark:
Reference level for the relative attenuation arel of the TFS 70H25A is the insertion loss. The insertion loss ae is defined as the insertion loss at
the nominal frequency fN . 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 temperature coefficient of frequency Tc
f
is valid for both the reference frequency fc and the frequency
response of the filter on the operating temperature
.
D a t a
Insertion loss
ae
(Reference level)
Nominal frequency
f
N
Centre frequency
f
C
Passband
PB
Passband variation
p-p
1
dB bandwidth
BW
3
dB bandwidth
BW
40 dB bandwidth
BW
Relative attenuation
arel
fN
... fN ± 0,65 MHz
fN ± 0,65 MHz...
fN ± 0,75 MHz
fN ± 1,40 MHz .......
f
N ± 2,50 MHz
fN ± 2,50 MHz .......
f
N ± 30
MHz
version 1.2
19.07.01
Filter Specification
TFS 70H25A 1/5
VI TELEFILTER
Potsdamer Strae 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
E-Mail:
tft@telefilter.com
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.
Vectron International, Inc.
267 Lowell Road
Hudson, NH 03051 / USA
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail:
vti@vtinh.com
25
°
C
10 dBm
350
-13,7 pF
450
-12,1 pF
for output:
typ. value
tolerance/limit
21,8
dB
max. 25,0 dB
-
MHz
70,0
MHz
kHz
70,0
70 MHz
±
80
dB
fN
±
0,65 MHz
0,60 dB
0,45
1,55
1,72
2,55
MHz
MHz
MHz
min.
min.
max. 2,80 MHz
1,30 MHz
1,50 MHz
-
max.
max.
1
3
dB
dB
-
45
52
dB
dB
min.
min. 50
40
dB
dB
Phase linearity in PB
Group delay variation in PB
3
°
max.
6
°
160
ns
max. 200
ns
Temperature coefficient of frequency Tc
f
*)
- 0.036 ppm/K2
Operating temperature
25
°C
°
C
Storage temperature range
*)
fc(Hz) = Tc
f
(ppm/K
2
) x (T - T
A
)
2
x f
CAT
(MHz)
Generated:
Checked / approved:
- 25..... + 85
相關PDF資料 |
PDF描述 |
|---|---|
| TFS70H25 | Filter Specification |
| TFS70H26 | Filter specification |
| TFS70H314 | Filter specification |
| TFS70L14 | Filter Specification |
| TFS70L30 | Filter Specification |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TFS70H26 | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter specification |
| TFS70H26A | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter specification |
| TFS70H28 | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter specification |
| TFS70H29 | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter specification |
| TFS70H29A | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter specification |
發布緊急采購，3分鐘左右您將得到回復。