A low-voltage quadrature log-domain oscillator

被引：0
|
作者：
Fragoulis, N [1 ]
Haritantis, I [1 ]
机构：
[1] Univ Patras, Elect Lab, Patras 26500, Greece
来源：
ICES 2002: 9TH IEEE INTERNATIONAL CONFERENCE ON ELECTRONICS, CIRCUITS AND SYSTEMS, VOLS I-111, CONFERENCE PROCEEDINGS | 2002年
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A new quadrature oscillator is proposed in bipolar technology. It exploits the exponential nature of bipolar transistors and thus it is suitable for low distortion operation at low supply voltage. The resulting circuits are very simple in structure and easy to design. The frequency of oscillation can be linearly controlled by the bias current. Simulation results in SPICE are given.
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页码：101 / 104
页数：4
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