Variable gain amplifier with complementary setting elements
摘要
The amplifier has a bipolar transistor setting element (Q1) controlled by a setting signal provided by a positive regulating voltage and a complementary setting element (Q3) controlled by an inverted setting signal, with the outputs of both setting elements coupled together.
申请公布号
DE19742714(A1)
申请公布日期
1999.04.22
申请号
DE19971042714
申请日期
1997.09.26
申请人
SENNHEISER ELECTRONIC GMBH & CO. KG, 30900 WEDEMARK, DE
