Datasheet > SKY78011_21

SKY78011_21

更新时间： 2024-11-26 01:21:27

品牌	Logo	应用领域
思佳讯 - SKYWORKS		/
页数	文件大小	规格书
2页	88K
描述
Integrated coupler with coupled port for 3G-4G band operation

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SKY78011_21 数据手册

PRODUCT SUMMARY

SKY78011-21 SkyOne™ Multiband Multimode Front-End

Module for Quad-Band GSM / GPRS / EDGE – Penta-Band

(Bands I, II, III, V, VIII) WCDMA / HSPA / HSPA+ / LTE

Applications

Description

The SKY78011-21 SkyOne™ is a hybrid, multimode, multiband

Front-End Module (FEM) that supports 2.5G and 3G / 4G 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, a logic control block for multiple power

control levels, and band enable functions in both cellular and

UMTS. RF I/O ports are internally matched to 50 Ω to minimize

the number of 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.

• 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

Features

• Hybrid architecture: separate GSM, WCDMA paths

• 50 Ω I/O impedances, integrated DC blocking on all ports

• Separate single-ended GSM and WCDMA inputs and outputs

• Integrated coupler with coupled port for 3G/4G band operation

• Integrated 2.5G DCS/PCS Rx filter

GSM / EDGE: The SKY78011-21 uses a new compact

architecture supporting the GSM850, EGSM900, DCS1800 and

PCS1900 bands. The FEM also supports 2.5G Class 12 Enhanced

General Packet Radio Service (EGPRS) multi-slot operation and

EDGE linear modulation.

WCDMA: The SKY78011-21 uses an enhanced architecture to:

support WCDMA/High-Speed Downlink Packet Access (HSDPA)

and High-Speed Uplink Packet Access (HSUPA) modulations;

cover multiple bands for 3GPP, including bands I, II, III, V, and VIII;

operate at different power modes. The module is fully controllable

via four logic lines and band-enable interfaces.

• CMOS-compatible four-line logic input plus HB/LB enable

• VCC stages for 2.5G / 3G can attach to battery or buck DC/DC

• Small, low profile package:

- 7 mm x 9.8 mm x 1.05 mm

- 60-pad configuration

LTE: The SKY78011-21 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.

• 2.5G features:

- EGPRS Class 12 multi-slot operation

- Two RF P^OUTcontrol levels using digital logic interface

- Linear PA with bias optimization for efficiency/linearity trade-

off in 8PSK mode

Receiver Section: The SKY78011-21 has integrated Duplexers,

RX SAWs and SP12T SOI switch to provide 2G / 3G / 4G Rx paths

from antenna to LNA port of RFIC. Optimized “Rx paths and

matching circuits” with well-grounded guard trace (high Tx–Rx

isolation) inside module mitigate de-sense problem and enhance

sensitivity performance.

• 3G features:

- WCDMA mode supports output power, bandwidth for bands

I, II, III, V, VIII through integrated select switch

- Two RF P^OUTcontrol levels using digital logic interface

- Linear amplifiers with bias optimization and low/high mode

gain switch for best efficiency/linearity tradeoff

TRx Port: The SKY78011-21 provides three vacant broadband

TRx ports for additional band requirements.

• 4G features:

- LTE supports output power, bandwidth bands I, II, III, V, VIII

- Bands I, II, III 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

202717B • Skyworks Proprietary information • Products and Product Information are Subject to Change Without Notice • January 27, 2014

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与SKY78011_21相关器件

型号	品牌	获取价格	描述	数据表
SKY78011-21	SKYWORKS	获取价格	Multiband Multimode Front-End Module for Quad-Band GSM / GPRS / EDGE - Penta-Band (Bands I
SKY78027_12	SKYWORKS	获取价格	Multimode Multiband Tx Front-End Module for Quad-Band GSM
SKY78027-12	SKYWORKS	获取价格	Multimode Multiband Tx Front-End Module for Quad-Band GSM/GPRS/EDGE - WCDMA/HSPA/HSPA /LTE
SKY-7G	MINI	获取价格	Double Balanced Mixer, 2000MHz Min, 7000MHz Max, 9.8dB Conversion Loss-Max, CASE BJ398, 8
SKY-7G#F29	MINI	获取价格	Double Balanced Mixer, 2000MHz Min, 7000MHz Max, 9.8dB Conversion Loss-Max, 8 PIN
SKY-7G#F29+	MINI	获取价格	Double Balanced Mixer, 2000MHz Min, 7000MHz Max, 9.8dB Conversion Loss-Max, 8 PIN
SKY-7G+	MINI	获取价格	Double Balanced Mixer, 2000MHz Min, 7000MHz Max, 9.8dB Conversion Loss-Max, ROHS COMPLIANT
SKY81298	SKYWORKS	获取价格	2.4 A Three-Channel Flash LED Driver with Control Interface
SKY81298-11	SKYWORKS	获取价格	2.4 A Three-Channel Flash LED Driver with Control Interface
SKY81298-12	SKYWORKS	获取价格	2.4 A Three-Channel Flash LED Driver with Control Interface

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