A 1.1V 3.1-to-9.5GHz MB-OFDM UWB transceiver in 90nm CMOS

A 3.1-to-9.5GHz UWB transceiver is implemented in 90nm CMOS technology. It includes a 12-band synthesizer and wideband TX/RX chains operating from a 1.1V supply. The transceiver provides a TX0IP3 of 7.2 to 8.6dBm, an RX gain of 58 to 64dB, and a NF of 6.3 to 7.8dB across 12 bands