器件名称: MSM6150
功能描述: MSM6150 CHIPSET SOLUTION
文件大小: 474.6KB 共8页
简 介: 3
RFL6000 Device Description
Integrated into the RFL6000 device are two low noise amplifiers (LNA): a cellular LNA and PCS LNA. Operating modes — Sleep, Rx and Rx/Tx — as well as LNA bias currents, are all automatically adjusted via software to minimize DC power consumption. Depending on handset status, the LNA bias current adjusts automatically to meet RF performance requirements with minimal power consumption. The device is fabricated using a SiGe BiCMOS process, which is suited for high performance RF circuits. The RFL6000 device is packaged in a very small 16-pin bump chip carrier (16-pin BCC++). RFL6000 Device Features radioOne chipset eliminates receiver and transmitter IF, reducing component count, space and cost Two integrated LNAs with programmable gain steps – Cellular LNA supports CDMA - Operates in cellular bands in China, Japan, Korea and the United States - Individual gain setting for CDMA mode – PCS LNA supports PCS CDMA operation - PCS bands of operation in Latin America, Korea and the United States - Three CDMA gain settings Programmable mode control to reduce DC power consumption High-reverse isolation Efficient three-line serial bus interface (SBI) Low power consumption Fabricated in SiGe BiCMOS process Small package: 16-pin BCC++ (4 mm x 4 mm)
Included on chip is the GPS LNA as well as the entire GPS VCO including resonant components. The Rx PLL, which resides on the transmit companion IC, the transmit device, is switched between the GPS VCO an……
