Title :
IEEE recommended practice for powering and grounding electronic equipment. (Color Book Series - Emerald Book)
Author :
Gálvez-Durand, Federico
Author_Institution :
DEL/EE/UFRJ, Rio de Janeiro, Brazil
Abstract :
A novel analogue continuous-time current-mode filter synthesis technique is proposed based on transformed set of state-equations that allow the utilization of only current-mode integrators; current-mode gyrators specifically designed are not necessary. The technique has been successfully used for synthesizing a 5th order lowpass elliptic filter from a passive doubly loaded ladder prototype. Only grounded capacitors are necessary; all floating capacitors and inductors are replaced with active simulations. Small-signal analyses have shown this filter performs well, preserving the low sensitivity inherent to the passive ladder prototype
Keywords :
continuous time filters; current-mode circuits; elliptic filters; integrating circuits; linear network synthesis; low-pass filters; poles and zeros; active filters; active simulations; continuous-time filter synthesis technique; current-mode filters; current-mode integrators; fifth-order elliptic filter; finite zeros; grounded capacitors; low sensitivity; odd-order lowpass filters; passive doubly loaded ladder prototype; small-signal analysis; state-equations; transformed set; Active inductors; Books; Capacitors; Electronic equipment; Grounding; Gyrators; Passive filters; Performance analysis; Power systems; Prototypes;
Conference_Titel :
Integrated Circuits and Systems Design, 1999. Proceedings. XII Symposium on
Conference_Location :
Natal
Print_ISBN :
0-7695-0387-X
DOI :
10.1109/SBCCI.1999.802968
