Universal voltage-mode biquad filter using voltage differencing transconductance amplifier

被引：0

作者：

Prasad, Dinesh ^{[1
]}

Bhaskar, Data Ram ^{[1
]}

Srivastava, Mayank ^{[2
]}

机构：

[1] Jamia Millia Islamia, FO Engn & Technol, DO Elect & Commun Engn, New Delhi 110025, India

[2] Amity Univ, Amity Sch Engn & Technol, Sect 125, Noida, UP, India

来源：

INDIAN JOURNAL OF PURE & APPLIED PHYSICS | 2013年 / 51卷 / 12期

关键词：

Voltage mode filter; Voltage differencing transconductance amplifier; Analog signal processing; MISO-type; MINIMUM NUMBER; SINGLE; ELEMENTS;

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A new voltage mode multi input single output (MISO) type biquad is proposed. The proposed configuration employs one voltage differencing transconductance amplifier (VDTA) as the active element, two capacitors and a grounded resistor. The configuration realizes all five filter functions [i.e. Low Pass (LP), High Pass (HP), Band Pass (BP), Notch (BR) and All Pass (AP)] without any matching condition. The natural frequency (omega(0)) and bandwidth (BW) are independently tunable. The workability of proposed configuration has been verified using SPICE simulation with TSMC CMOS 0.18 mu m process parameters.

引用

页码：864 / 868

页数：5

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