Design of 2 Stages Ring Oscillators Applying Local Networks of Feedback

This paper presents the design of 2 stages ring oscillator voltage controlled (VCO), through phase degeneration of the load symmetrical cell, using local feedback networks, these feedback networks are implemented using the quasi- floating gate transistors (QFGT's), in order to upset the circuit...

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Bibliographic Details
Main Authors: Colin, D.D., Sanchez, A.D., Aranda, M.L.
Format: Conference Proceeding
Language:English
Subjects:
Astrophysics
CMOS technology
Computer networks
Feedback circuits
Negative feedback
Optical feedback
Oscillators
Phase noise
Ring
Ring oscillators
Transfer functions
VCO
Voltage-controlled oscillators
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Summary:This paper presents the design of 2 stages ring oscillator voltage controlled (VCO), through phase degeneration of the load symmetrical cell, using local feedback networks, these feedback networks are implemented using the quasi- floating gate transistors (QFGT's), in order to upset the circuit. The design was done in technology AMIS CMOS 0.35 mu.
DOI:10.1109/CONIELECOMP.2008.11