An Ultra-Low Power Multi-Tunable Triangle Wave Generator with Frequency and Amplitude Control

被引：0

作者：

Isfahani, Sayed Mohammad Mostafavi ^{[1
]}

Kazerouni, Iman Abaspur ^{[1
]}

Zou, Zhuo ^{[2
]}

Baghaei-Nejad, Majid ^{[1
,2
]}

Zheng, Li-Rong ^{[2
]}

机构：

[1] Sabzevar Tarbiat Moallem Univ, Dept Elect & Comp Engn, Sabzevar, Iran

[2] Royal Inst Technol, iPack Ctr, Stockholm, Sweden

来源：

PROCEEDINGS OF THE 2010 IEEE ASIA PACIFIC CONFERENCE ON CIRCUIT AND SYSTEM (APCCAS) | 2010年

关键词：

TWG; Schmitt trigger; WINeR; RELAXATION-OSCILLATOR; VCO;

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：

An ultra-low power adjustable triangle wave generator with a multi tunable amplitude and frequency is introduced in this paper. The proposed circuit consists of a Schmitt trigger and a current source. The overall nonlinearity of the TWG circuit is less than 2% in its current-to-frequency transfer characteristic. The tunable frequency and amplitude range are 10KHz to 40KHz and 0.1V-1.7V respectively. The topology is suitable for VLSI realization and can be used in the WINeR system.

引用

页码：236 / 239

页数：4

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