PRODUCT SUMMARY
SKY78026 SkyOne™ Multimode Multiband Tx Front-End
Module for Quad-Band GSM / GPRS / EDGE
WCDMA / HSPA / HSPA+ / LTE / CDMA
Applications
•
Quad-band cellular handsets:
- Class 4 GSM850 / EGSM900
- Class 1 DCS1800 / PCS1900
- Class E2 GSM850 / EGSM900 / DCS1800 / PCS1900
- Class 12 multi-slot EGPRS
•
Multiband 3G handsets
•
WCDMA / HSPA / HSPA+ / LTE-modulated handsets for bands I, II, III, V, VIII, XX
•
CDMA modulated handsets for bands BC0, BC1, BC6
Features
•
PA core optimized to meet or exceed best-in-class APT performance
•
Hybrid architecture: separate GSM, CDMA, WCDMA Tx paths
•
50 ohm I/O impedances, integrated DC blocking on all ports
•
MiPi RFFE Control Interface w/1.8 V nominal supply, separate VCC1/VCC2,
completely operable for VIO high/VBATT low, continuous bias adjustment vs. power
•
Downlink Carrier Aggregation for LTE w/state-of-the-art de-sense performance
•
Small, low profile package:
- 8 mm x 9 mm x 0.9 mm
- 60-pad configuration
•
2.5G Features:
- EGPRS Class 12 multi-slot operation
- Two RF P
OUT
control levels using digital logic interface
- Linear PA with bias optimization for efficiency/linearity trade-off in 8PSK mode
•
3G Features:
- WCDMA mode supports output power, bandwidth for bands I, II, III, V, VIII via integrated select switch
- CDMA mode supports output power, bandwidth for BCO, BC1, BC6 via integrated select switch
- Linear amplifiers with bias optimization and low/high mode gain switch for best efficiency/linearity tradeoff
•
4G Features:
- LTE supports output power, bandwidth bands I, II, III, V, VIII, XX
- Bands I, II, III, XX up to 20 MHz bandwidth
- Bands V, VIII up to 10 MHz bandwidth
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
203066A • Skyworks Proprietary information • Products and Product Information are Subject to Change Without Notice • December 10, 2013
1
PRELIMINARY DATA SHEET
SKY78026 SkyOne™ MULTIBAND MULTIMODE FEM for QUAD-BAND
GSM / GPRS / EDGE – WCDMA / HSPA / HSPA+ / LTE – CDMA
Description
The SKY78026 SkyOne™ Multimode Multiband (MMMB) Front-
End Module (FEM) supports 2.5G, 3G/4G, TDD-LTE, and CDMA
handsets and operates efficiently in GSM, GPRS, EDGE, WCDMA,
HSPA, TDD-LTE, and LTE modes. The FEM consists of a
GSM800/EGSM900 PA block, a DCS1800/PCS1900 PA block,
separate WCDMA blocks operating in the low and high bands, a
logic control block for multiple power control levels, and band
enable functions in both cellular and UMTS. RF I/O ports internally
matched to 50-ohms, minimize the need for external
components. Extremely low leakage current maximizes handset
standby time. The InGaP/GaAs die and passive components are
mounted on a multi-layer laminate substrate and the assembly
encapsulated in plastic overmold.
GSM / EDGE:
The SKY78026 with new compact architecture,
supports the GSM850, EGSM900, DCS1800 and PCS1900 bands,
as well as 2.5G Class 12 Enhanced General Packet Radio Service
(EGPRS) multi-slot operation and EDGE linear modulation.
WCDMA:
The SKY78026’s enhanced architecture supports
WCDMA/High-Speed Downlink Packet Access (HSDPA) and High-
Speed Uplink Packet Access (HSUPA) modulations, covers
multiple bands for 3GPP including bands I, II, III, IV, V, and VIII,
and operates at different power modes. The module is fully
controllable via a MiPi serial interface.
LTE:
The SKY78026 meets spectral linearity requirements of LTE
modulation with QPSK/16QAM up to 20 MHz bandwidth, including
various resource block allocations, with good power-added
efficiency.
CDMA:
The SKY78026 meets spectral linearity requirements of
CDMA 2K and EVDO Release A modulation with good power-
added efficiency.
Receiver Section:
The integrated Duplexers, RX SAWs, and
SP16T SOI switch of the SKY78026 provide 2G/3G/4G Rx paths
from antenna to LNA port of RFIC. Additionally, GPS and LB/HB
WiFi coexistence are designed-in for exceptional support to
maintain all radio performance, even in user scenarios of
simultaneous use. Optimized low insertion-loss Rx paths,
matching circuits, and well-grounded guard traces (high Tx–Rx
isolation) inside the module mitigate de-sense problems and
enhance sensitivity performance.
TRx and RX Ports:
The SKY78026 provides eight auxiliary ports.
Ordering Information
Product Name
SKY78026 SkyOne™ Multimode Multiband Front-End Module
Order Number
SKY78026
Evaluation Board Part Number
EN40-D706-001
Copyright © 2013 Skyworks Solutions, Inc. All Rights Reserved.
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information contained herein. Skyworks may change its documentation, products, services, specifications or product descriptions at any time, without notice. Skyworks makes no commitment to
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Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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December 10, 2013 • Skyworks Proprietary information • Products and Product Information are Subject to Change Without Notice • 203066A
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