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Eskiyerli, M.H.; Payne, A.J.

doi:10.1023/a:1008334211982

Cited by 59 publications

(2 citation statements)

References 20 publications

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“…MTL circuits are designed by applying MTL principle and used in synthesizing many nonlinear signal processing functions [9][10][11]. Square-root circuit and squarer/divider circuit are two important structures of the MTL circuits [12][13][14][15][16].…”

Section: Introductionmentioning

confidence: 99%

Novel high-precision current-mode multiplier/divider

Menekay

Tarcan

Kuntman

2009

Analog Integr Circ Sig Process

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In this paper, a method to reduce the second order effects on the circuit performances caused by the small sized MOS transistors is proposed. A current mode square-root circuit, a squarer/divider circuit and a multiplier/divider circuit are designed using this method. Proposed circuits have been simulated with SPICE simulator using 0.35 lm CMOS technology parameters. The main advantages of the proposed circuit are reduced errors of the output current function, a smaller area on the chip, possibility of controlling the output current with the control voltage, operation at higher frequencies and more efficient power consumption. As a result, it can be considered as a useful building block for IC designer.Keywords Reduction of second order effects in MOSFET's Á Square-root circuit Á Squarer/divider circuit Á Multiplier/divider circuit Á Square-root domain 1 Introduction

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Section: Introductionmentioning

confidence: 99%

Novel high-precision current-mode multiplier/divider

Menekay

Tarcan

Kuntman

2009

Analog Integr Circ Sig Process

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“…These benefits are originated from the companding nature of SRD filters and the realization of time-constants by dc currents [1][2][3][4][5][6].…”

Section: Introductionmentioning

confidence: 99%

A low-voltage square-root domain n-th order multifunction FLF filter topology

Stoumpou

Khanday

Psychalinos

et al. 2009

Analog Integr Circ Sig Process

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A novel n-th order Follow the Leader Feedback (FLF) multifunction low-voltage filter topology, realized by employing the concept of Square-Root Domain (SRD) filtering, is introduced in this manuscript. The realization of the SRD filter topology is achieved by utilizing the corresponding FLF conventional topology and performing a transposition into SRD, through an appropriate set of complementary operators. As a design example, a 5th-order SRD FLF filter has been designed and its performance has been evaluated through simulation results, where the most important performance factors have been considered.

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A systematic class AB state space synthesis method based on MOSFET square law and translinear square‐root cells

Yilmaz

Tola

2015

Circuit Theory & Apps

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Summary A new state space Class AB synthesis method for the design of square‐root domain filter based on the MOSFET square law is proposed in this study. Those circuits designed by the proposed Class AB systematic synthesis method have the advantages of Class AB circuit structure and translinear circuits. Two alternative design procedures were suggested for designing new circuits. Proposed synthesis technique is applied for designing of a first order all‐pass filter and a third order low‐pass filter. Circuits are simulated in PSpice using 0.35 µm CMOS technology parameters. Time domain and frequency domain analysis of the proposed filters are performed, and simulation results of those are also presented. The simulation results show that the proposed synthesis technique is appropriate for the design of different types of filters and has the advantages of Class AB circuit structure. Copyright © 2015 John Wiley & Sons, Ltd.

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Untitled

Cited by 59 publications

References 20 publications

Novel high-precision current-mode multiplier/divider

Novel high-precision current-mode multiplier/divider

A low-voltage square-root domain n-th order multifunction FLF filter topology

A systematic class AB state space synthesis method based on MOSFET square law and translinear square‐root cells

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