A zero-IF single-chip transceiver for up to 22 Mb/s QPSK 802.11b wireless LAN

13 November 2002

conference paper
Published by Institute of Electrical and Electronics Engineers (IEEE)

p. 204-205, 447
https://doi.org/10.1109/isscc.2001.912605

Abstract

A zero-IF 2.4 GHz 22Mb/s IEEE802.11b transceiver including LNA, mixers, on-chip channel filtering, fully-integrated VCO, AGC, RSSI and synthesizer is realized in a 0.5 /spl mu/m BiCMOS process. The receiver has 5.4 dB NF, -4 dBm IIP3, and dissipates <300 mW. It delivers either 0 or 5 dBm, and consumes <370 mW at 3 V.

Keywords

TRANSCEIVERS
QUADRATURE PHASE SHIFT KEYING
WIRELESS LAN
CAPACITORS
LINEARITY
DRIVER CIRCUITS
MATCHED FILTERS
SEMICONDUCTOR DEVICE NOISE
TRANSFER FUNCTIONS
TUNING

This publication has 2 references indexed in Scilit:

A 2-GHz wide-band direct conversion receiver for WCDMA applications
IEEE Journal of Solid-State Circuits, 1999
High-linearity continuous-time filter in 5-V VLSI CMOS
IEEE Journal of Solid-State Circuits, 1992