SKY65234-11

更新时间： 2024-02-24 00:39:32

品牌	Logo	应用领域
思佳讯 - SKYWORKS		网络接口电信集成电路电信电路 WLAN 无线局域网
页数	文件大小	规格书
10页	293K
描述
WLAN 802.11n Single-Band 4.9-5.85 GHz 2 x 2 MIMO Intera Front-End Module with 3 Antenna Ports

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技术参数
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SKY65234-11 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	QFN	包装说明：	VQCCN,
针数：	48	Reach Compliance Code：	unknown
HTS代码：	8542.39.00.01	风险等级：	5.84
Is Samacsys：	N	JESD-30 代码：	R-XQCC-N48
长度：	14 mm	湿度敏感等级：	3
功能数量：	1	端子数量：	48
最高工作温度：	85 °C	最低工作温度：
封装主体材料：	UNSPECIFIED	封装代码：	VQCCN
封装形状：	RECTANGULAR	封装形式：	CHIP CARRIER, VERY THIN PROFILE
峰值回流温度（摄氏度）：	250	认证状态：	Not Qualified
座面最大高度：	1 mm	标称供电电压：	3.3 V
表面贴装：	YES	电信集成电路类型：	INTERFACE CIRCUIT
温度等级：	OTHER	端子形式：	NO LEAD
端子节距：	0.85 mm	端子位置：	QUAD
处于峰值回流温度下的最长时间：	40	宽度：	10 mm
Base Number Matches：	1

SKY65234-11 数据手册

DATA SHEET

SKY65234-11: WLAN 802.11n Single-Band 4.9–5.85 GHz

2 x 2 MIMO Intera™ Front-End Module with 3 Antenna Ports

Features

Description

●

Single-band 4.9–5.85 GHz 2 x 2 MIMO architecture

The SKY65234-11 Intera nFEM combines two complete

transmit/receive chains in one compact RF front end module opti-

mized for single-band 4.9–5.85 GHz 2 x 2 MIMO (multiple

in—multiple out) operation, in compliance with the 802.11n draft

standard. The SKY65230-11 includes two 5 GHz PAs, each with

integrated input filtering for 3–4 GHz rejection, and two tempera-

ture-compensated, directional power detectors with 20 dB dynamic

range. Also included are low loss, high rejection GaAs filters and

diversity switches which provide high linearity in all transmit paths

and low loss in all receive paths. Additionally, a third antenna port

is added to provide switch diversity capability on both chains. All

RF ports are matched to 50 Ω.

●

Two full 4.9–5.85 GHz transmit/receive chains

3rd antenna port provides switch diversity on both chains

Backward-compatible with 802.11a standards

OUT

@ 2.5% EVM: 16 dBm (-11a)

Gain matching: < 2 dB @ 5 GHz

Single 3.0–3.6 V power supply, internal voltage regulation

Temperature-compensated PA bias networks and directional

power detection

●

Separate digital controls for each PA

Package size: 10 x 14 x 0.9 mm

The SKY65234-11 Intera nFEM achieves outstanding gain

matching between both 5 GHz transmit paths, which is a critical

requirement for MIMO operation. This is accomplished though mir-

rored layout symmetry.

Lead (Pb)-free and RoHS-compliant MSL-3 @ 250 °C

per JEDEC J-STD-020

Skyworks offers lead (Pb)-free, RoHS (Restriction of

Hazardous Substances)-compliant packaging.

NEW

The SKY65234-11 is packaged in a lead (Pb)-free, RoHS-compliant

laminate package, which measures 140 mm . This FEM is

designed as a pin-to-pin compatible version of the SKY65230-11

for 4.9–5.85 GHz only.

Functional Block Diagram

RxMain0 RxAux0

R0a

TxAux0

TxMain0

5 GHz

Dir

Det

T0a

PD0a

CTRL0A2

PU0a

PU1a

Controller

CTRL0A1

PD1a

T1a

Dir

Det

5 GHz

TxMain1

TxAux1

R1a

RxMain1 RxAux1

Innovation to Go^TM

BUY

NOW

Now available for purchase online.

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

200616 Rev. B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • May 7, 2007

12 3 4 5 6 7...10

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与SKY65234-11相关器件

型号	品牌	获取价格	描述	数据表
SKY65256-11	SKYWORKS	获取价格	Telecom Circuit, 1-Func, PQCC30, 6 X 5 MM, 0.90 MM HEIGHT, ROHS COMPLIANT, SMT-30
SKY65313-21	SKYWORKS	获取价格	The Right Products for Your System Applications
SKY65326-11	SKYWORKS	获取价格	Telecom Circuit, 1-Func, 8 X 8 MM, ROHS COMPLIANT, SMT-12
SKY65329-NP	SKYWORKS	获取价格	900 MHz Front-End Module
SKY65336-11	SKYWORKS	获取价格	2.4 GHz Transmit/Receive Front-End Module with Integrated LNA
SKY65337-11	SKYWORKS	获取价格	2.4 GHz Transmit/Receive Front-End Module
SKY65338-21	SKYWORKS	获取价格	450-470 MHz Transmit/Receive Front-End Module
SKY65342-11	SKYWORKS	获取价格	450-470 MHz Front-End Module
SKY65344-21	SKYWORKS	获取价格	RF and Baseband Circuit, 6 X 6 MM, ROHS COMPLIANT, MCM-20
SKY65346-11	SKYWORKS	获取价格	Telecom Circuit, 1-Func, 5 X 5 MM, GREEN, SMT-26

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