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| TIP42C资料 | |
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TIP42C PDF Download |
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File Size : 116 KB
Manufacturer:FSC Description:The output and reset of the integrators is controlled by a 128-bit shift register and reset logic. An output cycle is initiated by clocking in a logic 1 on SI. For proper operation, after meeting the minimum hold time condition, SI must go low before the next rising edge of the clock. An internal signal, called Hold, is generated from the rising edge of SI and transmitted to analog switches in the pixel circuit. This causes all 128 sampling capacitors to be disconnected from their respective integrators and starts an integrator reset period. As the SI pulse is clocked through the shift register, the charge stored on the sampling capacitors is sequentially connected to a charge-coupled output amplifier that generates a voltage on analog output AO. Simultaneously, during the first 18 clock cycles, all pixel integrators are reset, and the next integration cycle begins on the 19th clock. On the 129th clock rising edge, the SI pulse is clocked out of the shift register and the analog output AO assumes a high impedance state. Note that this 129th clock pulse is required to terminate the output of the 128th pixel, and return the internal logic to a known state. A subsequent SI pulse may be presented as early as the 130th clock pulse, thereby initiating another pixel output cycle. |
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| 1PCS | 100PCS | 1K | 10K | ||
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型 号：TIP42C 厂 家：FSC 封 装：0537+ 批 号：6918 数 量：原装现货，欢迎来电垂询 说 明：TO220 |
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运 费： 所在地： 新旧程度： |
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| 联系人：林小姐 |
| 电 话：0755-83041767,82716726 |
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| 公司地址： 深圳市福田区华强北佳和大厦4C143 |
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