Low Voltage Integrated Astable Multivibrator Based on a Single CCII

Low Voltage Integrated Astable Multivibrator Based on a Single CCII

In this paper we present a new low voltage (1.5V supply) astable multivibrator, implemented with a single CCII , that performs a controlled square wave generation. Complete theory calculations are addressed. Simulation results, obtained by means of Cadence simulator, are in a good agreement with the...

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Hauptverfasser: Del Re, S., De Marcellis, A., Ferri, G., Stornelli, V.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Capacitive sensors
CMOS technology
Electronic mail
Frequency
Low voltage
Operational amplifiers
Oscillators
Threshold voltage
Trigger circuits
Virtual colonoscopy
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Beschreibung
Zusammenfassung:In this paper we present a new low voltage (1.5V supply) astable multivibrator, implemented with a single CCII , that performs a controlled square wave generation. Complete theory calculations are addressed. Simulation results, obtained by means of Cadence simulator, are in a good agreement with theoretical expectations. Since the CCII has been implemented at transistor level, in a standard CMOS technology, the proposed multivibrator can be completely integrated. The maximum oscillation frequency obtained from simulations is about 50 MHz.
DOI:10.1109/RME.2007.4401841