High voltage video amplifier IC for color television

[1991] Proceedings of the 3rd International Symposium on Power Semiconductor Devices and ICs Pub Date : 1991-04-22 DOI:10.1109/ISPSD.1991.146107

K. Kawamoto, T. Tanaka, S. Sugayama, H. Ohki, S. Terada, M. Kamiya

引用次数: 0

Abstract

A high-voltage video amplifier IC with an automatic white balance circuit has been developed for color television (CTV). The IC can automatically adjust the white balance of the CTV by detecting the CRT (cathode ray tube) cathode currents. This enables the TV production line to eliminate the adjustment process. The frequency response of the video signal amplifier is as high as 10 MHz, so that the IC meets the requirements for larger TV screens and higher resolution.<>

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彩色电视用高压视频放大IC

研制了一种带自动白平衡电路的彩色电视高压视频放大集成电路。该集成电路通过检测阴极射线管的阴极电流，自动调节CTV的白平衡。这使电视生产线消除了调整过程。视频信号放大器的频率响应高达10mhz，使IC满足更大电视屏幕和更高分辨率的要求。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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