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| M66447FP资料 | |
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M66447FP PDF Download |
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File Size : 116 KB
Manufacturer:MITSUBISHI Description: A typical single video channel connection diagram for the MSK 620 is shown in Figure 1 above. The DC voltage at pin 6 is internally fixed at +2.6V and the video signal is AC coupled to the input. An internal reference voltage generator supplies a +5.0VDC level at pin 9 for use with the contrast, drive and brightness control potentiometers. With pin 7 at 0V, minimum gain is realized. With pin 7 at 4V, maximum gain is realized. The clamp gate input at pin 11 accepts a TTL level clamp signal for DC restoration during the back porch segment of the video signal. Pin 17 is the brightness control input pin and accepts a zero to four volt DC level. This level sets the black level of the signal. If pin 17=+1VDC the signal black level will be +1VDC. The 499Ω load resistor biases the class A output stage and should be included during the power dissipation calculation stage. 499Ω is the minimum recommended value of load resistance for the MSK 620. |
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型 号：M66447FP 厂 家：MITSUBISHI 封 装：QFP 批 号：2001 数 量：1572 说 明：原装正品，长期稳定供应 |
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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：086-755-23815997 |
| 手 机：13632589437 |
| QQ：1097182423,2851921558 |
| MSN： |
| 传 真：0755-23815984 |
| EMail：joylin@hongbotong.com |
| 公司地址： 深圳市福田区深南中路3006号佳和大厦B座2007室 |
