Current-Mode Log-Domain Programmable Gain Amplifier

被引：4
|
作者：
Groza, Robert [1 ]
Cirlugea, Mihaela [1 ]
机构：
[1] Tech Univ Cluj Napoca, Fac Elect Telecommun & Informat Technol, Bases Elect Dept, Cluj Napoca, Romania
来源：
2014 IEEE INTERNATIONAL CONFERENCE ON AUTOMATION, QUALITY AND TESTING, ROBOTICS | 2014年
关键词：
PGA (Programmable Gain Amplifier); Externally Linear Internally Nonlinear (ELIN); F and F-1 functions; current division network (CDN);
D O I：
10.1109/AQTR.2014.6857850
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents a new Externally Linear Internally Nonlinear (ELIN) programmable gain amplifier (PGA). The topology was derived from a variable gain amplifier by using a current division network (CDN). The gain can be tuned by varying the DC bias currents. Simulation results demonstrate the analytical analysis.
引用
收藏
页数：4
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