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Skyworks Solutions - DP10T Main/Receive Diversity Switch

Numéro de référence SKY13551-668LF
Description DP10T Main/Receive Diversity Switch
Fabricant Skyworks Solutions 
Logo Skyworks Solutions 





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SKY13551-668LF fiche technique
DATA SHEET
SKY13551-668LF: 0.4 to 3.8 GHz DP10T (SP5T/SP5T)
Main/Receive Diversity Switch with MIPI RFFE Interface for
Carrier Aggregation
Applications
3G/4G multimode cellular handsets (UMTS, CDMA2000, LTE)
Carrier aggregation diversity
Features
Broadband frequency range: 0.4 to 3.8 GHz
Single, positive DC power supply (2.5 to 4.8 V)
Integrated, programmable MIPI interface using separate
registers for ANT_A and ANT_B
Dual antenna ports can be connected externally to a diplexer
Small QFN (16-pin, 1.6 x 2.4 x 0.55 mm) package
(MSL1, 260 C per JEDEC J-STD-020)
Skyworks GreenTM products are compliant with
all applicable legislation and are halogen-free.
For additional information, refer to Skyworks
Definition of GreenTM, document number
SQ04–0074.
TRXA1
TRXA2
TRXA3
TRXA4
TRXA5
TRXB1
TRXB2
TRXB3
TRXB4
TRXB5
ANT_A
ANT_B
Bias Logic Block
Description
The SKY13551-668LF is a dual single-pole, five-throw (2xSP5T)
Mobile Industry Processor Interface (MIPI) controlled antenna
switch designed specifically for receive diversity in carrier
aggregation applications.
The 2xSP5T switch is optimized for broadband performance.
Using advanced switching technologies, the SKY13551-668LF
maintains low insertion loss and high isolation for all switching
paths. The high-linearity performance and low insertion loss
achieved by the SKY13551-668LF makes it an ideal choice for
carrier aggregation applications in both main and diversity
antenna switching. The switch also exhibits excellent
second/third order intermodulation distortion (IMD2/IMD3)
performance.
Figure 1. SKY13551-668LF Block Diagram
Switching is controlled by an integrated MIPI decoder. The two
switches can be configured independently. There are separate
registers for each SP5T switch. No external DC blocking
capacitors are required on the RF paths as long as no DC voltage
is applied to those paths.
The SKY13551-668LF is manufactured in a compact,
1.6 x 2.4 x 0.55 mm, 16-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 • [email protected] • www.skyworksinc.com
203267D • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • January 22, 2016
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