Programmable gain amplifiers

被引:0
|
作者
Rathore, TS [1 ]
Jain, LC [1 ]
机构
[1] UNIV S AUSTRALIA,DEPT ELECTR,ADELAIDE,SA,AUSTRALIA
关键词
amplifiers; programmable circuits;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Various types of programmable gain amplifiers (PGAs) are presented. A minimal PGA theorem is presented. 26 minimal PGAs each for inverting, buffered attenuator and non-inverting types can be derived using minimal programmable resistors. A PGA that can program any set of arbitrary gains is given, Two PGAs for programming gains of dual polarity and a PGA with dual polarity outputs are also included.
引用
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页码:277 / 284
页数:8
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