參數(shù)資料
型號: LM2445
廠商: National Semiconductor Corporation
英文描述: Monolithic Triple 7.5 ns CRT Driver
中文描述: 單片三重7.5納秒CRT顯示器驅(qū)動
文件頁數(shù): 4/14頁
文件大小: 758K
代理商: LM2445
AC Test Circuit
Figure 2
shows a typical test circuit for evaluation of the LM2445. This circuit is designed to allow testing of the LM2445 in a 50
environment without the use of an expensive FET probe. The two 2490
resistors form a 200:1 divider with the 50
resistor and
the oscilloscope. A test point is included for easy use of an oscilloscope probe. The compensation capacitor is used to
compensate the stray capacitance of the two 2490
resistors to achieve flat frequency response.
20063703
Note:
8 pF load includes parasitic capacitance.
FIGURE 2. Test Circuit (One Channel)
L
www.national.com
4
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM2445TA 制造商:Texas Instruments 功能描述:CRT DRVR 85V 9-Pin(9+Tab) TO-220
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LM2450 制造商:NSC 制造商全稱:National Semiconductor 功能描述:220V Monolithic Triple Channel 7 MHz DC Coupled CRT DTV Driver
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