SkyLiTE™ is Skyworks’ newest family of LTE devices which consists of highly integrated modules incorporating the amplification, switching, WiFi filtering and coupler functions required to support all major FDD/TDD bands. With the addition of external duplexers,this product family provides OEMs with a scalable and reconfigurable front-end system suitable for markets worldwide.SKY77824-11SkyLiTE™ Power Amplifier Module (PAM) is a fully matched, 28-padsurface mount (SMT) module developed for LTE applications. The module includes broadband coverage of FDD LTEBands 7 and 30, TDD LTEBands 38/40,and Band 41in a compact 4.0x 3.65 mmpackageand is fully programmable through a Mobile Industry Processor Interface (MIPI®).Attaining high efficiencies throughout the entire power range while meeting the stringent linearity requirements of LTE, the SKY77824-11delivers unsurpassed savings in current consumption for data-intensive applications. The Gallium Arsenide (GaAs) Microwave Monolithic Integrated Circuit (MMIC) contains all amplifier active circuitry, including input, interstage, and outputmatching circuits. Output match into a 50-ohm load is realized off-chip within the module package to optimize efficiency and power performance. A Silicon-on-insulator(SOI) switch follows the wideband power amplifier to direct the RF output signal to either a band 7 duplexer or one of three TDDfilters supporting bands 38, 40, and 41. Additional throws in the SOI switch allow the reuse of TDD filters in Rx mode by providing paths to either the band40 Rx port (T/R1) or a shared band 38/41/7Rx port(T/R2). Bias for the PA MMICand switch is generated on a CMOS IC controlled through a MIPI RFFE interface.