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Автор: ARVIND KUMAR and Ritesh Kumar Singh
Год: 2012
Издание:
LAP Lambert Academic Publishing
Страниц: 132
ISBN: 9783847338260
This book presents a simple architecture for Programmable Voltage Controlled Ring Oscillator (VCRO) on 3-stage ring topology. Two variants of Programmable VCRO are proposed. The proposed designs contains input stage, current steering circuit, current mirror circuit, 3-stage ring oscillator and output stage to generate the output signal of the specified frequency by the control of three bit digital inputs.
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