SKY77707 16QAM - Datasheet Archive
SKY77707 Power Amplifier Module for LTE / EUTRAN Bands XII / XVII (698716 MHz) Applications Description · Long-Term
PRODUCT SUMMARY SKY77707 SKY77707 Power Amplifier Module for LTE / EUTRAN Bands XII / XVII (698716 MHz) Applications Description · Long-Term Evolution (LTE) The SKY77707 SKY77707 Power Amplifier Module (PAM) is a fully matched, surface mount module developed for LTE / EUTRAN applications. This small and efficient module packs full coverage of LTE Bands XII / XVII into a single compact package. The SKY77707 SKY77707 meets the stringent spectral linearity requirements of LTE modulation with QPSK / 16QAM 16QAM modulations from 1.4 MHz to 20 MHz bandwidth and full or partial resource block allocations with high power added efficiency. · Evolved Universal Terrestrial Radio Access Networks (EUTRAN) · Handsets and Data Cards Features · QPSK, 16QAM 16QAM modulations · 1.4 MHz to 20 MHz bandwidth · Up to 100 resource blocks · Bands XII / XVII linear power @ 3.4 V - LTE 28 dBm · Low voltage positive bias supply 3.2 V to 4.2 V The single Gallium Arsenide (GaAs) Microwave Monolithic Integrated Circuit (MMIC) contains all active circuitry in the module, including the PA, input, and interstage matching. Output match is realized offchip within the module package to optimize efficiency and power performance into a 50 load. The SKY77707 SKY77707 is manufactured with Skyworks' BiFET process which provides for all positive voltage DC supply operation while maintaining high efficiency and good linearity. Primary bias is supplied via the VCC1 and VCC2 pads directly from battery output in the 3.2 to 4.2 volt range. Power-down is accomplished by setting a logic low level on the VEN pad. No external supply side switch is needed as typical "off" leakage is a few microamperes with full primary voltage supplied from the battery. The VMODE0 and VMODE1 pads are used to switch between high, medium and low power modes to reduce current consumption and gain in the back-off conditions. · Excellent linearity and efficiency · Large dynamic range · Small, low profile package - 3 mm x 3 mm x 0.9 mm - 10-pad configuration · InGaP BiFET Technology Figure 1. SKY77707 SKY77707 Functional Block Diagram Skyworks Solutions, Inc. · Phone  376-3000 · Fax  376-3100 · firstname.lastname@example.org · www.skyworksinc.com 201227A · Skyworks Proprietary and Confidential Information. · Products and product information are subject to change without notice. · January 25, 2010 1 Copyright © 2010, 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. Skyworks may change its documentation, products, services, specifications or product descriptions at any time, without notice. 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