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Current Mode and Voltage Mode Third Order Sinusoidal Oscillator Using CCDDCCTA

[ Vol. 10 , Issue. 4 ]

Author(s):

Ajay K. Kushwaha*, Ashok Kumar and Prakash Pareek   Pages 486 - 492 ( 7 )

Abstract:


Objective: In this paper, a novel third order sinusoidal oscillator based on current controlled differential difference current conveyor transconductance amplifier (CCDDCCTA) is proposed.

Methods: The proposed circuit configuration consist of single CCDDCCTA, two grounded resistor and three capacitors. It can concurrently yield output voltage and current. The amplitude of output current can be easily tuned by the bias current. The non-ideality and Monte-Carlo analysis are discussed and presented.

Results: The stated results agree well with the theoretical estimation.

Conclusion: The performance ofa proposed oscillator are analyzed with ORCAD 16.6 simulator and the analog block has been depicted using 0.25 μm CMOS TSMC technology parameters.

Keywords:

Current Mode Building Block (CMBB), Voltage Mode (VM), Current Mode (CM), Third Order Sinusoidal Oscillator (TOSO), Analog Building Block (ABB), Current Controlled Differential Difference Current Conveyor Transconductance Amplifier (CCDDCCTA), Monte-Carlo Simulation (MCS).

Affiliation:

Department of Electronics and Telecommunication Engineering, Government Engineering College, Raipur, Department of Electronics Engineering, Indian Institute of Technology (Indian School of Mines), Dhanbad, Department of Electronics and Communication Engineering, Vaagdevi Engineering College, Warangal

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