A Wideband Current-mode, Low-Voltage, Low-Power CMOS Frequncy- insensitive Quadrature Phase Shifter
نویسنده
چکیده
A CMOS frequency-insensitive quadrature phase shifter is presented. Due to operation in current-mode, the proposed circuit provides a wide frequency response, a low supply voltage, low power consumption and electronic controllability. Thus, it is very suitable for use in portable and battery-powered equipments. The feature of the proposed circuit is that it can provide the quadrature signals with frequency-insensitivity. The performances of the proposed circuit are explored through HSPICE simulation program using BSIM3v3 model from MOSIS.
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تاریخ انتشار 2005