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| 5010142071资料 | |
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5010142071 PDF Download |
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File Size : 116 KB
Manufacturer:MOLEX Description:Operation is similar to a conventional charge-balance VFC. An input operational amplifier (Figure 1) is configured as an integrator so that a positive input voltage causes an input current to flow in CINT. This forces the integrator output to ramp negatively. When the output of the integrator crosses the reference voltage (5V), the comparator trips, activating the clocked logic circuit. Once activated, the clocked logic awaits a falling edge of the clock input, followed by a rising edge. On the rising edge, switch SW1 is closed for one complete clock cycle, causing the reset current, I1, to switch to the integrator input. Since I1 is larger than the input current, IIN, the output of the integrator ramps positively during the one clock cycle reset period. The clocked logic circuitry also generates a VFC output pulse during the reset period. |
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| 1PCS | 100PCS | 1K | 10K | ||
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型 号：5010142071 厂 家：MOLEX 封 装： 批 号：2006年11月 数 量：16.200 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. |
