OFCC Based Voltage and Transadmittance Mode Instrumentation Amplifier

被引：0
|
作者：
Nand, Deva [1 ]
Pandey, Neeta [1 ]
Pandey, Rajeshwari [1 ]
Tripathi, Prateek [1 ]
Gola, Prashant [1 ]
机构：
[1] Delhi Technol Univ, Bawana Rd, Delhi 110042, India
来源：
INTERNATIONAL CONFERENCE ON FUNCTIONAL MATERIALS, CHARACTERIZATION, SOLID STATE PHYSICS, POWER, THERMAL AND COMBUSTION ENERGY (FCSPTC-2017) | 2017年 / 1859卷
关键词：
CONVEYOR;
D O I：
10.1063/1.4990262
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The operational floating current conveyor (OFCC) is a versatile active block due to the availability of both low and high input and output impedance terminals. This paper addresses the realization of OFCC based voltage and transadmittance mode instrumentation amplifiers (VMIA and TAM IA). It employs three OFCCs and seven resistors. The transadmittance mode operation can easily be obtained by simply connecting an OFCC based voltage to current converter at the output. The effect of non-idealities of OFCC, in particular finite transimpedance and tracking error, on system performance is also dealt with and corresponding mathematical expressions are derived. The functional verification is performed through SPICE simulation using CMOS based implementation of OFCC.
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页数：7
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