Title :
GaAs MESFET high frequency current-mode filters
Author :
Takai, N. ; Fujii, Nobuo
Author_Institution :
Dept. of Phys. Electron., Tokyo Inst. of Technol., Japan
Abstract :
GaAs MESFET is expected to be applied for high frequency analog integrated circuits. However, as n-channel FET is only now practically in use, the development of GaAs MESFET analog integrated circuits has been left behind. In this paper, novel low power GaAs MESFET current-mode lossy and lossless integrators using common-gate structure are proposed. The proposed circuits are very simple. A bandpass filter is composed as an application example. HSPICE simulation results show good performances
Keywords :
III-V semiconductors; MESFET integrated circuits; SPICE; active filters; band-pass filters; circuit analysis computing; gallium arsenide; integrated circuit design; integrating circuits; GaAs; HSPICE simulation results; MESFET; analog integrated circuits; bandpass filter; common-gate structure; current-mode lossy integrators; high frequency current-mode filters; lossless integrators; Band pass filters; Circuit simulation; FETs; Frequency; Gallium arsenide; Impedance; MESFET circuits; Power supplies; Transfer functions; Voltage;
Conference_Titel :
Circuits and Systems, 1997. ISCAS '97., Proceedings of 1997 IEEE International Symposium on
Print_ISBN :
0-7803-3583-X
DOI :
10.1109/ISCAS.1997.608714
