SKY77643-11

PRELIMINARY DATA SHEET SKY77643-11 Multimode Multiband Power Amplifier Module Applications Multiband 3G / LTE handsets WCDMA Bands I, II, III, IV, V, VIII, IX TD-SCDMA Bands 34, 39 FDD LTE Bands 1, 2, 3, 4, 5, 7, 8, 9, 12, 13, 17, 20, 28, 30 TDD LTE Band 38, 39, 40, 41 Features Hybrid PA architecture Two T/R (RX) ports and 14 outputs Industry-leading PAE for 3G/4G Optimized for APT DCDC operation Fully programmable Mobile Industry Processor Interface (MIPI) control MIPI programmable bias modes optimize best efficiency / linearity trade-off for 3G and 4G; minimizes DG09 for 3G. Small, low profile package: - 4.0 mm x 6.8 mm x 0.8 mm, Max. - 42-pad configuration Description Skyworks SKY77643-11 is a hybrid multimode multiband (MMMB) Power Amplifier Module (PAM) that supports 3G / 4G handsets and operates efficiently in WCDMA, TD-SCDMA, and LTE modes. The module is fully programmable through a Mobile Industry Processor Interface (MIPI®). The PAM consists of a WCDMA / LTE block for low, high, and mid-bands, and a MultiFunction Control (MFC) block, RF input/output ports internally matched to 50 Ω to reduce the number of external components. A CMOS integrated circuit uses standard MIPI controls to provide the internal MFC interface and operation. Extremely low leakage current maximizes handset standby time. The InGaP die and the silicon die and passive components are mounted on a multilayer laminate substrate. The assembly is encapsulated in a 4.0 mm x 6.8 ...