PRODUCT SUMMARY

SKY78027-12 SkyOne™ MULTIMODE MULTIBAND FEM for QUAD-BAND

GSM/GPRS/EDGE – WCDMA/HSPA/HSPA+/LTE/CDMA

Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com

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May 28, 2014 • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • 203217A

Description

The SKY78027-12 SkyOne™ Multimode Multiband (MMMB)

Front-End Module (FEM) supports 2.5G, 3G/4G, and CDMA

handsets and operates efficiently in GSM, GPRS, EDGE, WCDMA,

HSPA, 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, duplexers for bands

1, 2, 3, 5, and 8, 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

Ω, 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 over-mold.

Filter Integration: Duplexers for bands 1, 2, 3, 5, and 8 are

designed into the SKY78027-12. This produces a highly

integrated front-end solution wherein PA matching is

accomplished with pre- and post- duplexer matching circuits

which eliminates any required tuning outside the module. This

highly integrated solution significantly reduces time-to-market

and also provides the smallest RF footprint which yields more

space for form factor designers.

GSM/EDGE: The SKY78027-12 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 SKY78027-12 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 1, 2, 3, 5, and 8, and

operates at different power modes. The module is fully

controllable via a MIPI serial interface.

LTE: SKY78027-12 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: SKY78027-12 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 SKY78027-12 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 SKY78027-12 provides eight auxiliary

ports.

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Ordering Information

Product Name

Order Number

Evaluation Board Part Number

SKY78027-12

EN40-D706-001

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