1-V DTMOS-Based Class-AB Operational Amplifier: Implementation and Experimental Results

2006 ◽  
Vol 41 (11) ◽  
pp. 2440-2448 ◽  
Author(s):  
H.F. Achigui ◽  
C.J.B. Fayomi ◽  
M. Sawan
Keyword(s):  
Operational Amplifier ◽  
Experimental Results ◽  
Class Ab

EXPERIMENTAL MODIFICATIONS OF VOA-BASED AUTONOMOUS AND NONAUTONOMOUS CHUA'S CIRCUITS FOR HIGHER DIMENSIONAL OPERATION

2006 ◽  
Vol 16 (09) ◽  
pp. 2649-2658
Author(s):  
RECAI KILIÇ
Keyword(s):  
Experimental Method ◽  
Operational Amplifier ◽  
Experimental Results ◽  
High Dimensional ◽  
Chua’S Circuit ◽  
Chua's Circuit ◽  
Voltage Mode ◽  
Pspice Simulation ◽  
Chua Circuit ◽  
Higher Dimensional

In order to operate in higher dimensional form of autonomous and nonautonomous Chua's circuits keeping their original chaotic behaviors, we have experimentally modified VOA (Voltage Mode Operational Amplifier)-based autonomous Chua's circuit and nonautonomous MLC [Murali–Lakshmanan–Chua] circuit by using a simple experimental method. After introducing this experimental method, we will present PSpice simulation and experimental results of modified high dimensional autonomous and nonautonomous Chua's circuits.

A High Gain Low Power Operational Amplifier using Class AB Output Stage

2019 ◽  
Author(s):  
A. Jeevan Kumar ◽  
K. Lokesh Krishna ◽  
K. Abhinav Viswateja ◽  
K. Gopi ◽  
S. Mohan Rao ◽  
...  
Keyword(s):  
Low Power ◽  
Operational Amplifier ◽  
High Gain ◽  
Output Stage ◽  
Class Ab

scholarly journals Digitally Programmable Integrator and Differentiator

1995 ◽  
Vol 17 (4) ◽  
pp. 261-268
Author(s):  
Abdulrahman Khalaf Al-Ali ◽  
Muhammad Taher Abuelma'atti ◽  
Syed Yunus
Keyword(s):  
Operational Amplifier ◽  
Experimental Results ◽  
Time Constants ◽  
Operational Transconductance Amplifiers ◽  
Digitally Programmable ◽  
Transconductance Amplifiers

Digitally programmable integrator and differentiator circuits are presented. Each circuit uses at most one operational amplifier, two operational transconductance amplifiers, and one capacitor. The time constants of the circuits are decided by the biasing currents of the operational transconductance amplifiers. The circuits can be easily interfaced with microprocessor-based systems. Experimental results are included.

scholarly journals New Quartz Crystal Oscillators Using the Current-Feedback Operational Amplifier

2000 ◽  
Vol 23 (3) ◽  
pp. 131-136 ◽  
Author(s):  
Muhammad Taher Abuelma'atti ◽  
Ahmad Al-Ghazwani
Keyword(s):  
Operational Amplifier ◽  
Quartz Crystal ◽  
Experimental Results ◽  
Current Feedback ◽  
Crystal Oscillators ◽  
Current Feedback Operational Amplifier

New crystal oscillators using the current-feedback operational-amplifier (CFOA) are presented. Each circuit uses one CFOA, a crystal and, at most, five externally connected passive elements. Experimental results are included.

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