ANALOG OTA MULTIPLIER WITHOUT INPUT VOLTAGE SWING RESTRICTIONS, AND TEMPERATURE-COMPENSATED

被引：15

作者：

SILVAMARTINEZ, J

SANCHEZSINENCIO, E

机构：

[1] Texas A&M Univ, College Station,, TX, USA, Texas A&M Univ, College Station, TX, USA

来源：

ELECTRONICS LETTERS | 1986年 / 22卷 / 11期

关键词：

AMPLIFIERS; OPERATIONAL;

D O I：

10.1049/el:19860407

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：

An analog multiplier with operational transconductance amplifiers (OTAs) is presented. It overcomes the typical problems of previous OTA multipliers: limited input voltage swings and temperature dependence. It uses a minimum number of resistive components, and only two of them are critical in their performance. A simple temperature compensation scheme for the OTA multiplier is introduced.

引用

页码：599 / 600

页数：2

共 8 条

[1] MORE ACTIVE RC-FILTERS USING THE DVCCS-DVCVS [J].

FILANOVSKY, IM ;

STROMSMOE, KA .

ELECTRONICS LETTERS, 1979, 15 (15) :466-467

[2]

GEIGER LR, 1985, IEEE CIRCUIT DEVIC, V2, P20

[3]

LENK JD, 1978, HDB INTEGRATED CIRCU, P107

[4] ELECTRONICALLY TUNABLE ACTIVE-FILTERS WITH OPERATIONAL TRANSCONDUCTANCE AMPLIFIERS [J].

MALVAR, HS .

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS, 1982, 29 (05) :333-336

[5] DIRECT-COUPLED MOS SQUARING CIRCUIT [J].

SERIKI, OA ;

NEWCOMB, RW .

IEEE JOURNAL OF SOLID-STATE CIRCUITS, 1979, 14 (04) :766-768

[6]

URBAS A, 1983, P ISCAS IEEE, P1106

[7]

WIERZBA MJ, 1983, P ISCAS IEEE, P1344

[8]

1982, NATIONAL SEMICONDUCT

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