摘要
介绍一种采用ＤＡＣ０８３２作为数控衰减器构成的自动增益控制电路，其外围电路非常简单，受控等级可达２５６级。
Presented in this paper is a digital AGC circuit that is constituted with digital attenuator DAC0832. Its controlled grade can reach 256 and the external circuit is very simple.
出处
《重庆师范学院学报（自然科学版）》
1997年第2期57-60,87,共5页
Journal of Chongqing Normal University(Natural Science Edition)
