News Article
RFMD Unveils Cellular FEMs for 3G/4G Applications
Each module is optimised to solve the complex RF requirements of 3G/4G smartphones related to high band count and harmonics.
RF Micro Devices has added four new products to its front end modules for 3G/4G switch and signal conditioning applications.
The newly introduced products are the RF8889A, RF1291, RF1194A, and RF1196. Each module is optimised to solve the complex RF requirements of 3G/4G smartphones related to high band count and harmonics.
Eric Creviston, president of RFMD's Cellular Products Group (CPG), said, "RFMD's highly integrated, high-performance cellular front end modules solve our customers' increasingly complex RF requirements and deliver unmatched ease-of-use benefits related to size, performance and platform flexibility by offering ascending levels of switch, filter and duplexer functionality within a single module. Importantly, our expanding portfolio of antenna switch modules, switch filter modules and switch duplexer modules is highly complementary to all of our power platforms and provide our customers a single scalable source for the entire cellular front end."
The RF8889A and RF1291 single-pole 10 throw (SP10T) antenna switch modules (ASMs) deliver high linearity performance and excellent insertion loss for high-throw count applications and are compatible with reference designs from Qualcomm, Intel and ST-Ericsson. Both modules are specifically targeted at smartphone applications in which the coexistence requirements of multiple radio standards (GSM/WCDMA/LTE/WiFi/Bluetooth) place critical importance on switch linearity and harmonic performance.
The RF1194A switch filter module (SFM) delivers the linearity and insertion loss performance of the RF8889A and RF1291 ASMs and expands upon their functionality by adding GSM Rx SAW filters.
The RF1196 switch duplexer module (SDM) delivers the switch and filter capabilities of RFMD's ASMs and SFMs and expands upon their functionality by integrating a WCDMA band 1 duplexer.
The RF1196 is first in a family of RFMD SDM products that significantly reduce total solution size by delivering complete front end integration of all switch and filter requirements in a single front end module.
RFMD has a large portfolio of radio frequency components, including cellular power amplifier modules, cellular transmit modules, antenna switch modules, switch filter modules, switch duplexer modules, and front ends for Wi-Fi, WiMAX and GPS applications. The firm also offers an expanding portfolio of wireless infrastructure products, including broadband GaN power amplifiers for 3G/4G base stations.
