Date: 06/02/2009

Next generation 3G converged RF architecture for mobile devices

TriQuint Semiconductor introduced its TRIUMF Module family, convergence architecture for mobile device manufacturers designing next generation 3G/4G products. The 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 integrated, streamlined RF module. TriQuint's TRIUMF module architecture will enable manufacturers to use the converged module in place of multiple discrete modules, saving board space for features such as Wi-Fi, GPS, Bluetooth, cameras, and FM radios.

The TRIUMF Module family architecture offers numerous benefits including:

1. Long Battery Life: Electrical interfaces will be optimized for maximum efficiency to enable lowest current consumption.
2. Reduced bill-of-materials: Combining four separate PA modules into one lowers inventory and centralizes sourcing with one preferred vendor, while cutting handset assembly cost.
3. Miniaturization of the RF system: A single converged PA module coupled with antenna switching, mode/band switch and duplexers will reduce front-end board area.

The TRIUMF architecture feature:

1. 3G and 4G solutions: The TRIUMF Module family will support 3G and 4G Long Term Evolution (LTE) standards.
2. Multi-Mode: The TRIUMF Module family will support GSM/GPRS/EDGE for voice and lower rate data and WCDMA/HSPA/LTE for high speed data.
3. Multi-band: The TRIUMF Module family will feature 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.
4. Scalability: The TRIUMF Module family will work in a variety of board configurations including 3G low-cost, middle tier and high-end smart-phones, as well as 3G/4G data-cards.
5. System Level Validation: The TRIUMF Module family will be designed in close alignment with industry leading 3G chipset solutions and optimized towards FTA readiness.

For more details visit: www.triquint.com