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SKY13412-487LF PDF预览

SKY13412-487LF

更新时间: 2024-02-25 19:04:54
品牌 Logo 应用领域
思佳讯 - SKYWORKS /
页数 文件大小 规格书
16页 612K
描述
Telecom Circuit, 1-Func, 3 X 3.80 MM, 0.75 MM HEIGHT, GREEN, QFN-30

SKY13412-487LF 技术参数

是否Rohs认证: 符合生命周期:Obsolete
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:8Base Number Matches:1

SKY13412-487LF 数据手册

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DATA SHEET  
SKY13412-487LF: 0.4 to 2.7 GHz SP12T Switch with GPIO  
Interface  
Applications  
2G/3G/4G multimode cellular handsets (LTE, UMTS, CDMA2000,  
EDGE, GSM)  
TRX1  
Embedded data cards  
TRX2  
TRX3  
Features  
TRX4  
TRX5  
Broadband frequency range: 0.4 to 2.7 GHz  
Low insertion loss  
TRX6  
ANT  
High isolation and linearity  
Integrated GSM harmonic filter  
Integrated GPIO interface  
TRX7  
TRX8 (RX1)  
TRX9 (RX2)  
Ten TRX ports, one GSM low band transmit port, and one GSM  
high band transmit port  
TRX10 (RX3)  
TX1  
Small QFN (30-pin, 3.0 x 3.8 x 0.75 mm) package (MSL1,  
260 C per JEDEC J-STD-020)  
TX2  
Skyworks Green™ products are compliant with  
all applicable legislation and are halogen-free.  
For additional information, refer to Skyworks  
Definition of Green™, document number  
SQ04-0074.  
Decoder  
S2703  
Figure 1. SKY13412-487LF Block Diagram  
Description  
Switching is controlled by an integrated GPIO interface.  
The SKY13412-487LF is a single pole, twelve throw (SP12T)  
antenna switch with integrated GSM transmit harmonic filter. The  
SKY13412-487LF maintains a high linearity, high isolation, and  
low insertion loss performance, which makes it an ideal choice for  
UMTS, CDMA2000, EDGE, GSM, and LTE applications.  
Depending on the logic applied to the decoder, the antenna pin is  
connected to one of 12 switched RF ports using a low insertion  
loss path, while the paths between the antenna pin and the other  
RF pins are in a high isolation state. No external DC blocking  
capacitors are required on the RF paths.  
The design features two dedicated GSM transmit ports. The  
remaining ten ports are suitable for WCDMA transmit/receive and  
GSM receive functions. Three transmit ports have been  
specifically designed to provide optimal LTE Band 13  
performance. The switch exhibits an excellent triple beat ratio and  
2nd/3rd order modulation distortion performance.  
The SKY13412-487LF is manufactured in a compact,  
3.0 x 3.8 x 0.75 mm, 30-pin surface mount Quad Flat No-Lead  
(QFN) package.  
A functional block diagram is shown in Figure 1. The pin  
configuration and package are shown in Figure 2. Signal pin  
assignments and functional pin descriptions are provided in  
Table 1.  
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com  
201762F • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 18, 2014  
1

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