EDN

FROM EDN EUROPE: Direct-conversion GSM transceiver spans four bands

The DuettoDC transceiver chip from Sony Semiconductor targets single-platform GSM-phone designs that can operate in any of the bands in use worldwide, including 850/900, 1800, and 1900 MHz. The chip ...
Electronic Design

Direct-Conversion 2.4-GHz Transceiver Chips Epitomize Design Reuse

Apair of 2.4-GHz transceivers from Maxim Integrated Products exemplifies state-of-theart design reuse in RF ICs. These zero-IF, RF transceiver chips both provide an RF-to-baseband receive path, ...
EDN

Transceiver uses direct conversion to minimize external parts count, power consumption

Hsinchu, Taiwan and Milpitas, California, — UBEC (Uniband Electronic Corp.), a wireless communication IC design house specializing in RF transceiver, satellite receiver and ZigBee ready 802.15.4 IC, ...