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| 74HC573AFW资料 | |
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74HC573AFW PDF Download |
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File Size : 116 KB
Manufacturer:TOS Description:The line based adaptive comb filter in the TMC22x5yA adds or subtracts the high frequency data from three adjacent field lines to produce the average of the high frequency luminance by canceling the chrominance signals, which in flat fields of color are 180 degrees apart. Unfortunately flat fields of color are rare and, when vertical transitions in the picture occur, the output of the comb filter contains a mixture of both high frequency luminance and chrominance, at which time the comb fails. To avoid the comb filter artifacts that occur when this happens, three sets of error signals are sent to a user-pro- grammable lookup table, allowing the output of the comb fil- ter to be mixed with the output of an internal bandsplit decoder. |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：74HC573AFW 厂 家：TOS 封 装：7.2mm 批 号：94+ 数 量：413 说 明： |
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运 费：广东省内10元(平邮),广东省外20元(快递) 所在地：深圳市 新旧程度： |
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| 联系人：黄林锋 |
| 电 话：0755-82579969,83255343 |
| 手 机：13714599954, |
| QQ：172517499,137550090 |
| MSN：zfdz168@hotmail.com |
| 传 真：0755-82738881 |
| EMail：zfdz168@163.com |
| 公司地址： 深圳市福田区华强北路华强广场B座28楼L室 |
