Inspec keywords: elliptic filters; CMOS integrated circuits; invertors; low-pass filters; Zigbee; band-pass filters; circuit tuning

Other keywords: centre frequency; automatic frequency tuning; automatic frequency tuning circuit; common-mode rejection; stopband attenuation; current efficiency; tail current source; OTA structure; ZigBee standard; figure of merit; power consumption; inverter-based Gm-C bandpass filter; IEEE 802.15.4 standard; sine-wave PLL method; elliptic prototype; voltage 1.2 V; low-power Gm-C filter; power supply rejection performance; wireless application; CMOS process; size 65 nm

Subjects: Filters and other networks; CMOS integrated circuits; Power electronics, supply and supervisory circuits