Datasheet > 射频和微波 > 射频/微波开关> SKY13277-355LF

SKY13277-355LF

更新时间： 2024-02-12 03:57:47

品牌	Logo	应用领域
思佳讯 - SKYWORKS		射频和微波开关射频开关微波开关
页数	文件大小	规格书
6页	326K
描述
GaAs SP3T Absorptive Switch 500 MHz-2.5 GHz

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技术参数
数据手册

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SKY13277-355LF 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
包装说明：	LCC20,.20SQ,25	Reach Compliance Code：	unknown
风险等级：	5.81	Is Samacsys：	N
1dB压缩点：	30 dBm	其他特性：	CMOS COMPATIBLE
特性阻抗：	50 Ω	构造：	COMPONENT
最大输入功率 (CW)：	32.04 dBm	最大插入损耗：	1.5 dB
最小隔离度：	49 dB	安装特点：	SURFACE MOUNT
功能数量：	1	端子数量：	20
准时：	0.015 µs	最大工作频率：	2500 MHz
最小工作频率：	500 MHz	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装等效代码：	LCC20,.20SQ,25	端口终止：	ABSORPTIVE
电源：	5 V	射频/微波设备类型：	SP3T
子类别：	RF/Microwave Switches	表面贴装：	YES
技术：	GAAS	Base Number Matches：	1

SKY13277-355LF 数据手册

PRELIMINARY DATA SHEET

SKY13277-355LF: GaAs SP3T Absorptive

Switch 500 MHz–2.5 GHz

Features

Positive voltage control (0/3 V typ.)

Functional Diagram

High isolation 62 dB at 1 GHz

Integrated silicon CMOS driver

Isolated ports are absorptive

RFc

Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260°C

per JEDEC J-STD-020

Description

The SKY13277-355LF is a pHEMT GaAs FET IC high isolation

absorptive single-pole 3-throw switch packaged in a 20-lead

exposed-pad plastic package for low-cost commercial applica-

tions. This switch controls signals from 500 MHz to 2.5 GHz. The

switch is ideal for cellular base station switch matrices and other

applications that require good RF impedance match independent

of switch state.

Decoder

The SKY13277-355LF comprises a pHEMT switch die and a

Si CMOS controller die. The switch die contains integral

terminating resistors that present an absorptive load to the

external circuit when the switch path is in its isolation state.

The controller die has three inputs: supply voltage (V ) and two

logic control bits that select the state of the pHEMT switch die.

External DC block capacitors are required on all RF ports.

The SKY13277-355LF operates from -40 °C to 85 °C.

A populated evaluation board is available.

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

Hazardous Substances)-compliant packaging.

NEW

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

200414 Rev. C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • October 5, 2007

12 3 4 5 6

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