PRODUCT SUMMARY SKY77767 SkyHi™ Power Amplifier Module for LTE – Band 7 (2500–2570 MHz) Applications Description • LTE The SKY77767 Power Amplifier Module (PAM) is a fully matched, 10-pad, surface mount (SMT) module. This small and efficient module packs full 2500–2570 MHz bandwidth coverage into a single Features compact package. Because of high efficiencies attained throughout the entire power range, the • Low voltage positive bias supply 3.0 V to 4.5 V SKY77767 delivers unsurpassed talk-time advantages. The SKY77767 meets the stringent spectral • Good linearity efficiency. An integrated directional coupler eliminates the need for any external coupler. • Large dynamic range • Small, low profile package - 3 mm x 3 mm x 0.9 mm - 10-pad configuration • Power down control • InGaP • Supports low collector voltage operation • Digital Enable • No VREF required linearity requirements of Long Term Evolution (LTE) data transmission with high power added The Gallium Arsenide (GaAs) Microwave Monolithic Integrated Circuit (MMIC) contains all amplifier active circuitry, including input and interstage matching circuits. The silicon CMOS support die, providing precision biasing for the MMIC affords a true CMOS-compatible control interface. Output match into a 50-ohm load, realized off-chip within the module package, optimizes efficiency and power performance. The SKY77767 is manufactured with Skyworks’ InGaP GaAs Heterojunction Bipolar Transistor (HBT) process which provides for all positive voltage DC supply operation and maintains high efficiency and • CMOS compatible control signals good linearity. While primary bias to the SKY77767 can be supplied directly from any suitable battery • Integrated Directional Coupler power supply adjusted within 0.5 V to 3.6 V based on target output power levels. Power down with an output of 3.2 V to 4.2 V, optimal performance is obtained with VCC2 sourced from a DC-DC executes by setting VENABLE to zero volts. No external supply side switch is needed as typical “off” leakage is 1 µA with full primary voltage supplied from the battery. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 202692A • Skyworks Proprietary and Confidential Information. • Products and product information are subject to change without notice. • February 26, 2013 1 Ordering Information Product Name Order Number Evaluation Board Part Number SKY77767 SkyHi™ Power Amplifier Module SKY77767 EN40-D345-003 V 1 Copyright © 2013, Skyworks Solutions, Inc. All Rights Reserved. Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products or services. These materials, including the information contained herein, are provided by Skyworks as a service to its customers and may be used for informational purposes only by the customer. Skyworks assumes no responsibility for errors or omissions in these materials or the information contained herein. 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