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| PCI1420PDV资料 | |
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PCI1420PDV PDF Download |
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File Size : 116 KB
Manufacturer:TI Description:A simple LC noise reduction filter (L5 and C7) is connected between pins 1 (IFFLT1 ) and 28 (IFFLT2) to reduce the noise contribution from the earlier stages of the logathrimic amplifier. The LC filter helps to reduce the bandwidth of the log amplifier from approximately 45MHz to typically 1MHz, preventing wideband noise from being detected as a signal. To reduce the Q of the simple LC circuit, an external damping resistor in parallel with L5, C7. However, the preferred method to a damping resistor is to lower the Q of L5 or increase the tolerances of L5 and C7. |
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| 1PCS | 100PCS | 1K | 10K | ||
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型 号：PCI1420PDV 厂 家：TI 封 装：QFP 批 号：03+ 数 量：200 说 明：绝对原装深圳现货/底价 |
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运 费： 所在地： 新旧程度： |
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| 联系人：龙先生,胡小姐 |
| 电 话：0755-83226907,83229025,83226903 |
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| 传 真：0755-83226930 |
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| 公司地址： 深圳市福田区中航路新亚洲电子商城国利大厦710室. |
