Hillsboro, Oregon — TriQuint Semiconductor has introduced its TRIUMF Module™ family, convergence architecture for mobile device manufacturers designing next generation 3G/4G products. TRIUMF stands for TriQuint Unified Mobile Front-end and will offer manufacturers a streamlined radio frequency footprint combining GSM, EDGE, WCDMA and HSPA transmit functionality into one module. This convergence of functionality into one power amplifier module should offer up to a 50 percent size reduction over today's multi-band module solutions.
3G convergence refers to the ability to support numerous frequency bands and air-interface modes like GSM, EDGE, WCDMA and HSPA used in 3G mobile devices, into one highly-integrated, streamlined RF module. The company's TRIUMF module architecture will enable manufacturers to use the converged module in place of multiple discrete modules, saving precious board space for features such as Wi-Fi, GPS, Bluetooth, cameras, and FM radios.
The TRIUMF architecture will support 3G and 4G Long Term Evolution (LTE) standards and deliver multi-mode functionality with support for GSM/GPRS/EDGE for voice and lower rate data and WCDMA/HSPA/LTE for high speed data. Multiband features include the traditional Quad Band GSM850/900/DCS1800/PCS1900 bands "unified" with options for the 3GPP designated Bands 1 through 17 enabling worldwide WCDMA/HSPA/LTE coverage.
TRIUMF modules are scalable and will work seamlessly in a variety of board configurations including 3G low-cost, middle tier and high-end smartphones, as well as 3G/4G data-cards. They will also provide system level validation as TRIUMF modules will be designed in close alignment with industry leading 3G chipset solutions and optimized towards FTA readiness.
Further, the module family architecture will offer customers numerous benefits. Firstly, electrical interfaces will be optimized for maximum efficiency to enable lowest current consumption increasing battery life. Secondly, combining four separate PA modules into one lowers inventory and centralizes sourcing with one preferred vendor, while cutting handset assembly cost through reduced bill-of-materials. Finally, a single converged PA module coupled with antenna switching, mode/band switch and duplexers will reduce front-end board area, enabling the RF system to be smaller.
For further information visit www.triquint.com/rf.
