Implementing memristor in ring oscillators based Random Number Generator

Hashim, Noor Alia Binti Nor; Teo, Julius Han Loong; Hamid, Muhammad Saiful Ariffin; Hamid, Fazrena Azlee

doi:10.1109/scored.2016.7810039

Cited by 7 publications

(3 citation statements)

References 11 publications

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“…According to these, it can be concluded that no combination of the three types of passive circuit elements (resistance, inductor, and capacitor) can fully replicate the behavior of a memristor, even if those elements exhibit nonlinear behavior. In recent years, researchers have done a lot of work in the field of oscillator design using memristor devices [5,10,[14][15][16][17][18][19][20][21][22][23][24][25][26][27][28][39][40][41]. We will review some of them.…”

Section: Application Of Memristor In Oscillatorsmentioning

confidence: 99%

“…Figure 12b demonstrates that when the input pulse is in a high state, the M4 turns ON, and V out is connected to the ground potential. Conversely, during a low input pulse, M4 is cut-off, and V out assumes the potential created by the current flowing through the memristor X2 [41,49]. The design employs a memristor as the load component.…”

mentioning

confidence: 99%

“…Ring oscillators based on memristors are employed as a means of generating true random numbers, known as true random number generators [41]. [50].…”

mentioning

confidence: 99%

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An Overview of Sinusoidal Oscillators Based on Memristive Devices

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Memristive devices include memristor, memcapacitor, and meminductor. Due to the adjustable resistance of the memristor, adjustable capacity of memcapacitor and adjustable inductance of meminductor, these devices can be used in the design of many analog circuits, including sinusoidal oscillators. Designing and implementation of a low-frequency voltage-controlled oscillator to achieve a wide tuning range, while meeting practical constraints such as small area and low power consumption, is a challenge. This challenge is overcome by replacing the resistors that occupy a large Silicon area in the conventional design with memristors, and hence smaller values of capacitances are used. Therefore, this chapter proposes and characterizes an overview of the implementation of memristive-based oscillators that are used in Electrical Neural Stimulation. In this chapter, an overview of the use of memristive devices in the design of sinusoidal oscillators and voltage-controlled oscillators is presented.

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