參數(shù)資料
型號: MSK641
廠商: MS KENNEDY CORP
元件分類: 音頻/視頻放大
英文描述: Wide Bandwidth ,Very High Voltage CRT Video Amplifier(175MHz寬帶超高電壓CRT視頻放大器)
中文描述: 1 CHANNEL, VIDEO AMPLIFIER, BFM9
封裝: SIP-9
文件頁數(shù): 5/6頁
文件大?。?/td> 359K
代理商: MSK641
COMPLETE VIDEO SYSTEM
Figure 3 above shows how an MSK 620 and MSK 641 can be used to drive a 100MHz monochrome monitor. The video signal
is A.C. coupled through C1. The video output pin of the MSK 620 rests at approximately +3.9Vdc and the input of the MSK 641
should be D.C. biased at approximately +1.55Vdc. D1, D2, D3 and Q1 act as a level shifting stage to match the output of the
MSK620 and the input of the MSK641. R8 and R9 sample the output and feed it back to the clamping section of the MSK 620 for
black level control superior to simply sampling from pin 14 of the MSK 620.
Rev. B 8/00
5
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MSK642 Wide Bandwidth ,High Voltage CRT Video Amplifier(175MHz寬帶高電壓CRT視頻放大器)
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