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 ...

Analog Devices Inc. has demonstrated the first two devices in a family of RF (radio frequency) transceivers for WiMAX (Worldwide Interoperability for Microwave Access) certified terminals that will ...