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| 555600207资料 | |
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555600207 PDF Download |
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File Size : 116 KB
Manufacturer:MOLEX Description: Referring to the Functional Block Diagram, the RF input stage is a differential amplifier, so that the input impedance is high. The triggering threshold at the RF amplifier input is about 15 µV at 1 MHz. This means that a pulsed RF input signal of 15 µV will exceed the threshold and trigger the blanker. The external capacitor at the dV/dt detector circuit (C13) is selected so that audio signals do not cause triggering. At high input levels, the threshold is internally set so that an RF burst of 50% modulation triggers the blanker. A resistor in parallel with C15 will increase the detection threshold level. |
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型 号:555600207 厂 家:MOLEX 封 装: 批 号:2006年10月 数 量:65.500 说 明:绝对原装正品底价 |
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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 |
| 手 机:13927436669 |
| QQ:1109170345,514620629 |
| MSN:hlh1999@msn.com |
| 传 真:0755-83226930 |
| EMail:sale@cdf-ic.com |
| 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. |