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參數(shù)資料
| 型號(hào)： | ML6420 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Triple/Dual Phase-Equalized, Low-Pass Video Filter(三/雙相補(bǔ)償視頻低通濾波器) |
| 中文描述： | 三/雙相均衡，低通視頻濾波器（三/雙相補(bǔ)償視頻低通濾波器） |
| 文件頁(yè)數(shù)： | 10/20頁(yè) |
| 文件大小： | 271K |
| 代理商： | ML6420 |
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ML6420
10
TYPICAL ANALOG FILTER
Figure 19a.
ML6420
5.5MHz TYP
Figure 19b.
DIGITAL FILTER
HALF-BAND
Figure 19c.
The output waveform is not symmetric. All ringing occurs
after the main pulse. Result is visual smearing and fine
ghosting to the right of every edge in the picture. See old
Figure 19a.
Phase Corrected Analog Filter
Output waveform is substantially symmetric. Ringing is
greatly reduced. Result is increase in apparent resolution.
No smearing or ghosting.
USING VIDEO FILTERS
(CONTINUIED)
Analog Filtering in the Time Domain
Output waveform is symmetric. Ringing is about the same
as ML6420 alone. Difference between purely analog and
analog/digital approach is subtle and will only have a
material effect on multi-pass video processing.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ML-6420 | 制造商:CPI 制造商全稱:CPI 功能描述:AM broadcast and industrial heating ap-plications |
| ML6420CS1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Fairchild Semiconductor Corporation 功能描述: |
| ML6420CS-1 | 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:Triple/Dual Phase-Equalized, Low-Pass Video Filter |
| ML6420CS1 WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| ML6420CS3 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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