Journal of the Korean Institute of Telematics and Electronics (대한전자공학회논문지)
- Volume 23 Issue 6
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- Pages.747-753
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- 1986
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- 1016-135X(pISSN)
Design and Fabrication of Digital Volum Control IC
Digital volume control 집적회로의 설계 및 제작
- Jang, Young Wook (Samsung Semiconductor and Telecommunication Co, Ltd. R & D) ;
- Kim, Young Saeng (Samsung Semiconductor and Telecommunication Co, Ltd. R & D) ;
- Shin, Myung Chul (Samsung Semiconductor and Telecommunication Co, Ltd. R & D)
- 장영욱 (삼성반도체통신(주)) ;
- 김영생 (삼성반도체통신(주)) ;
- 신명철 (삼성반도체통신(주))
- Published : 1986.06.01
Abstract
This paper describes the design and fabrication of a digital volume control integrated circuit which replaces a mechanical volume control. The integrated circuit can be controlled volume by up/down switch. It has been fabricated by SST bipolar standard process. Its chip size is 2.5x2.5 mm\ulcorner As a result, we succeeded in fabrication of integrated circuit which satisfied DC characteristics and proper operation of volume control.
Keywords