scholarly journals Generalised approach for active-RC quadrature oscillator circuit with grounded capacitors

2020 ◽  
Vol 14 (6) ◽  
pp. 758-761
Author(s):  
Sudhanshu Maheshwari
Keyword(s):  
Oscillator Circuit ◽  
Quadrature Oscillator

scholarly journals Third-Order Quadrature Oscillator Circuit with Current and Voltage Outputs

2013 ◽  
Vol 2013 ◽  
pp. 1-8 ◽  
Author(s):  
Bhartendu Chaturvedi ◽  
Sudhanshu Maheshwari
Keyword(s):  
Current Conveyors ◽  
Third Order ◽  
Passive Components ◽  
High Frequencies ◽  
Oscillator Circuit ◽  
Quadrature Oscillator ◽  
Differential Voltage ◽  
Phase Clock

The paper presents a new quadrature oscillator of third order which can provide four quadrature current outputs and two quadrature voltage outputs. The new circuit employs three differential voltage current conveyors and six passive components, most of which are in grounded form. Circuit operation at high frequencies is verified along with nonideality and parasitic study. The circuit enhancement for generation of four phase clock waveforms is also given. The proposed circuit is a novel addition to the oscillator family.

Backside FIB Device Modifications Through the BOX Layer of an SOI Device

2002 ◽  
Author(s):  
Jeffery P. Huynh ◽  
Joseph P. Shannon ◽  
Richard W. Johnson ◽  
Mike Santana ◽  
Thomas Y. Chu ◽  
...  
Keyword(s):  
Contact Resistance ◽  
Oxide Layer ◽  
Cross Section ◽  
Test Structure ◽  
Ring Oscillator ◽  
Oscillator Circuit ◽  
Entire Process ◽  
Oscillator Frequency ◽  
Polysilicon Gate ◽  
Resistance Data

Abstract Modifications directly to a transistor’s source/drain and polysilicon gate through the backside of a SOI device were made. Contact resistance data was obtained by creating contacts through the buried oxide layer of a manufactured test structure. A ring oscillator circuit was modified and the shift in oscillator frequency was measured. Finally, cross section images of the FIB created contacts were presented in the paper to illustrate the entire process.

100 years of Colpitts Oscillators: Ontology Review of Common Oscillator Circuit Topologies

2020 ◽  
Vol 20 (4) ◽  
pp. 8-27
Author(s):  
Mehdi Azadmehr ◽  
Igor Paprotny ◽  
Luca Marchetti
Keyword(s):  
Oscillator Circuit

Third order quadrature oscillator and its application using CDBA

2021 ◽  
Author(s):  
Mourina Ghosh ◽  
Shekhar Suman Borah ◽  
Ankur Singh ◽  
Ashish Ranjan
Keyword(s):  
Third Order ◽  
Quadrature Oscillator

Approximating an Exactly Solvable Chaotic Oscillator Using a Colpitts Oscillator Circuit

2020 ◽  
pp. 1-1
Author(s):  
Benjamin K. Rhea ◽  
R. Chase Harrison ◽  
Frank T. Werner ◽  
Edmon Perkins ◽  
Robert N. Dean
Keyword(s):  
Chaotic Oscillator ◽  
Colpitts Oscillator ◽  
Oscillator Circuit ◽  
Exactly Solvable
Sign in / Sign up

Export Citation Format

Share Document