FSF0420 [FARADAY]
FARADAY STEP FILTER; 法拉第分步滤波器
| 型号： | FSF0420 |
| 厂家： | 
FARADAY TECHNOLOGY |
| 描述： | FARADAY STEP FILTER |
| 文件： | 总2页 (文件大小：269K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
FARADAY STEP FILTER
VERY FAST CUT OFF LOWPASS VIDEO FILTER
This range of very sharp cut-off lowpass video filters provide solution to the problem of seperating
video from multiple audio sub carriers, stereo sound or multi-lingual transmissions with minimum
distortion.
The filter provides a maximum passband and a very sharp cut off with good stopband performance
out to 200 MHz. Time domain performance is maintained by providing group delay equalisation for
more than 93% of the passband.
Type code
End of passband Start of stopband Group delay ripple
Delay time
nominal
1870 ns
1540 ns
1454 ns
1287 ns
FSF0420
FSF0510
FSF0540
FSF0610
4.2 MHz
5.1 MHz
5.4 MHz
6.1 MHz
4.48 MHz
5.44 MHz
5.76 MHz
6.50 MHz
< 20 ns
< 20 ns
< 20 ns
< 20 ns
Common specifications
Impedance
Insertion loss
75 ohms
< 3 dB
Passband Amplitude ripple
Stopband Attenuation
2T Pulse and Bar k-rating ( T=100 ns)
Aqueous Washable
< 0.15 dB
> 40 dB
1% typical
No
Ordering information
Insert suffix B for BNC box
Insert suffix P for Open PCB with pins
Insert suffix N for open PCB with no pins fitted
eg FSF0420B
eg FSF0420P
eg FSF0420N
Package: DR00050A
Package: DR00090B
Package: DR00091B
Other end of passband frequencies can be supplied. Please contact Faraday for details.
© Faraday Technology. As part of continual product improvement the specifications, details and dimensions shown in this publication are subject to change without notice
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PACKAGE DETAIL
Faraday Technology Ltd.
Croft Road Industrial Estate,
Newcastle, Staffordshire
ST5 0QZ. England.
Tel:
Fax:
Email:
Web site:
+ 44 (0)1782 661501
+ 44 (0)1782 630101
sales@faradaytech.co.uk
http://www.faradaytech.co.uk
Dec-99(B)
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