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

来源：

JOURNAL OF THE INSTITUTION OF ELECTRONICS AND TELECOMMUNICATION ENGINEERS | 1995年 / 41卷 / 5-6期

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

页码：277 / 284

页数：8

共 6 条

[1] GENIN R, 1981, IEEE P, V69, P664
[2] AN IMPROVED INVERTING NON-INVERTING VOLTAGE-AMPLIFIER
RATHORE, TS
[J]. INTERNATIONAL JOURNAL OF ELECTRONICS, 1982, 53 (04) : 397 - 399
[3] DIGITALLY CONTROLLED AMPLIFIERS WITH FEWER RESISTORS AND SENSITIVITIES
RATHORE, TS
[J]. ELECTRONICS LETTERS, 1983, 19 (16) : 646 - 647
[4] RATHORE TS, 1993, NAT C TRENDS INST AN
[5] DIGITALLY PROGRAMMABLE GAIN AMPLIFIERS
ROY, SCD
[J]. IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 1984, 33 (04) : 329 - 332
[6] Tobey G. E., 1973, Electronic Design, V21, P84

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