Datasheet > FF0850P

FF0850P

更新时间： 2022-12-22 04:27:25

品牌	Logo	应用领域
智原科技 - FARADAY		LTE
页数	文件大小	规格书
2页	127K
描述
LOW PASS VIDEO FILTER

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数据手册

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FF0850P 数据手册

FF….P SERIES

LOW PASS VIDEO FILTER

STEEPNESS FACTOR 1.14

These low pass video filters are intended for bandwidth limitation over the video range of frequencies where it is

required to attenuate frequencies close to the edge of the passband. The filters are 9-pole Elliptical Function networks

which have been equalised to correct for group delay distortion over 80% of the passband and for loss distortion over

the entire passband. Degradation of a composite video signal is minimal when a 4.5 MHz or 5.5 MHz filter is selected

for a 525 or 625 line T.V. system. Typical uses are to suppress sound or telephone channels placed above and close to

the video band.

End of Passband

MHz

Start of Stopband

MHz

Group Delay Ripple

Delay Time

Order Code

FF0300P*

FF0350P*

FF0400P*

FF0450P*

FF0500P*

FF0550P*

FF0600P*

FF0650P*

FF0700P*

FF0750P*

FF0800P*

FF0850P*

FF0900P*

FF0950P*

FF1000P*

3.00

3.50

4.00

4.50

5.00

5.50

6.00

6.50

7.00

7.50

8.00

8.50

9.00

9.50

10.00

3.42

3.99

4.56

5.13

5.70

6.27

6.84

7.41

7.98

8.55

9.12

9.69

10.26

10.83

11.40

1063

910

798

710

638

580

530

490

455

425

400

375

355

335

320

* insert suffix ‘D’ for DIP package eg FF0500PD

suffix ‘B’ for BNC package eg FF0500PB

DR00020B

DR00029A

Other data

Impedance

Insertion Loss

Stopband attenuation wrt 100 kHz

Amplitude ripple in passband

75 ohms

< 2.0 dB

> 45 dB

< 0.2 dB

Video performance for filters of 5.5 MHz (4.5 MHz for 525 line) and above.

Pulse and bar: K - rating

< 1.0 %

< 1.5 %

< 5 ns

Luminance/Chrominance Gain inequality (20T)

Luminance/Chrominance Delay inequality

Aqueous Washable

FARA168d Page 1 of 2 Dec-99(A)

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