Learn More
In this paper, two silicon-integrated differential active bandpass filters are presented. The first one is a recursive filter based on a cellular approach. This circuit is independently tunable in terms of power transmission gain, center frequency, and bandwidth. The chip surface is less than 1.4 mm<sup>2</sup>. For this prototype, measurements demonstrate(More)
Silicon technology in CMOS and BiCMOS processes are now showing very interesting intrinsic characteristics. Two 2-GHz 2.7 V differential filter topologies are designed and analyzed in this paper. The first circuit is a filter based on an LC-Q enhanced topology, consuming less than 6.1 mA. It shows at the center frequency a 20-dB power transmission gain, a(More)
  • 1