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參數資料
| 型號： | TFH70D |
| 廠商： | VECTRON INTERNATIONAL |
| 元件分類： | 聲表面波濾波器 |
| 英文描述： | 70 MHz SAW Filter(70 MHz SAW濾波器) |
| 中文描述： | 1 FUNCTIONS, 70.01 MHz, SAW FILTER |
| 文件頁數： | 1/2頁 |
| 文件大小： | 137K |
| 代理商： | TFH70D |
267 Lowell Road, Hudson, New Hampshire 03051-0917 USA Tel: 603-598-0070 Fax: 603-598-0075
http://www.vectron.com
Electrical Specifications
Parameter
Min
Typ(25
o
C)
Center Frequency , Fc
69.91
IL @ 70 MHz
Passband Ripple at 25
o
C
Group Delay Variation
Phase Linearity
BW @ 1 dB
3.0
BW @ 3 dB
3.5
BW @ 40 dB
Rejection: Fc=70 MHz
Fc-20 to Fc-5 MHz
Fc-5 to Fc-2.8 MHz
Fc+2.8 to Fc+5
Fc+5 to Fc+20 MHz
50
Operating Temperature
TBD
Notes:
1) Reference IL @ 70 MHz.
2) Measured across 68.5 to 71.5 MHz (Fc +/- 1.5 MHz).
3) Measured as the p-p passband variation across 68.6 to 71.4 MHz (Fc+/- 1.4 MHz)
Typical Response Curve
www.vectron.com
USA:
Vectron International 166 Glover Avenue, Norwalk, CT 06856 Tel: 1-88-VECTRON-1 Fax: 1-888-FAX-VECTRON
EUROPE:
In Denmark, Finland, Ireland, Italy, Israel, Norway, Spain, UK: Tel: 44(0) 1703 766 288 Fax: 44 (0) 1703 766 822
In Austria, Belgium, France, Germany, Luxembourg, Netherlands, Sweden, Switzerland: Tel: 49 (0) 72 63 648 0 Fax: 49(0) 72 63 125
ASIA:
In China, Taiwan, Japan: Tel: 1-603-598-0075 In Korea, Singapore, Australia, India: Tel: 1-203-853-4433 Fax: 1-203-849-1423
Vectron International 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.
TFH70D
Preliminary
Max
70.09
27
.8
100
6
Units
MHz
dB
dB
nsec
o
, rms
MHz
MHz
MHz
Notes
1
3
2
2
1
1
1
1
1
1
1
70
25
.7
65
2.2
3.2
3.6
5.2
>50
>50
>50
>50
5.6
50
40
40
dB
dB
dB
dB
C
TBD
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