Title :
Low-voltage low-power novel CCII topologies and applications
Author :
Ferri, Giuseppe ; Guerrini, Nicola Carlo
Author_Institution :
Dipt. di Ingegneria Elettrica, L´´Aquila Univ., Italy
fDate :
6/23/1905 12:00:00 AM
Abstract :
Novel topologies of second generation current conveyors (CCIIs) working at low supply voltage (lower than 1.5 V) with reduced power consumption (in the μW range) are presented. The proposed CCII has been applied to the design of different functions such as capacitance multiplication, integrated filtering, sinusoidal waveform generation, grounded and floating inductance simulation, etc.. To extend the dynamic range of the main analog blocks, we have developed differential CCII topologies, derived through modifications of the basic CCII, which also show interesting applications
Keywords :
current conveyors; inductance; low-power electronics; waveform generators; 0 to 1.5 V; CCII topologies; capacitance multiplication; differential topologies; dynamic range; inductance simulation; integrated filtering; low-power topologies; power consumption; second generation current conveyors; sinusoidal waveform generation; supply voltage; Circuits; Energy consumption; Filtering; Frequency; Impedance; Low voltage; Parasitic capacitance; Power generation; Radiofrequency interference; Topology;
Conference_Titel :
Electronics, Circuits and Systems, 2001. ICECS 2001. The 8th IEEE International Conference on
Print_ISBN :
0-7803-7057-0
DOI :
10.1109/ICECS.2001.957693
