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SKY13251-349 PDF预览

SKY13251-349

更新时间: 2024-02-13 05:22:50
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
5页 279K
描述
SP3T Switch for Bluetooth㈢ and 802.11b, g

SKY13251-349 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Not Recommended包装说明:SOLCC8,.08,20
Reach Compliance Code:unknown风险等级:6.87
Is Samacsys:N1dB压缩点:25 dBm
特性阻抗:50 Ω构造:COMPONENT
最大输入功率 (CW):30 dBm最大插入损耗:0.7 dB
最小隔离度:12 dBJESD-609代码:e3
安装特点:SURFACE MOUNT功能数量:1
端子数量:8准时:0.05 µs
最大工作频率:3000 MHz最小工作频率:1000 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:SOLCC8,.08,20
电源:3 V射频/微波设备类型:SP3T
子类别:RF/Microwave Switches表面贴装:YES
技术:GAAS端子面层:Tin (Sn)
Base Number Matches:1

SKY13251-349 数据手册

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DATA SHEET  
SKY13251-349, SKY13251-349LF: SP3T Switch for  
®
Bluetooth and 802.11b, g  
Applications  
Simplified Block Diagram  
802.11b, g  
RF3  
V3  
®
Bluetooth  
Zigbee™  
TDMA/GSM/EDGE CDMA/WCDMA  
Other short-range wireless applications  
RFC  
RF2  
V1  
Features  
Positive low voltage control (0/+2.4 V)  
Low insertion loss (<0.5 dB @ 2.5 GHz)  
High isolation RF2, RF3 paths (29 dB @ 2.5 GHz  
RF1  
V2  
and 27 dB @ 2.5 GHz)  
Miniature QFN-8 lead exposed paddle 2 x 2 mm  
PHEMT process  
Skyworks offers lead (Pb)-free, RoHS (Restriction of  
Hazardous Substances)-compliant packaging.  
NEW  
Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C  
per JEDEC J-STD-020  
Description  
The SKY13251-349 is a PHEMT GaAs IC SP3T switch in a  
2 x 2 mm QFN-8E package. The high isolation, low loss, small  
size and low cost features make this switch ideal for isolating  
Bluetooth® from 802.11b, g and designs that require combining  
TDMA, GSM, EDGE, CDMA, WCDMA with other short-range wire-  
less applications. This switch is also available in a lead (Pb)-free  
package that is fully compliant with current RoHS requirements.  
The SKY12351-349 employs an asymmetrical design for  
improved performance as a transmit-receive switch. The path  
between the RF common (RFC) and RF1 is optimized for low loss  
transmit use, while the remaining two paths, RFC to RF2 and RFC  
to RF3, are optimized to produce higher isolation in receiver  
signal paths.  
A fully populated evaluation board is available.  
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com  
200609 Rev. E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • April 10, 2007  
1

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