0.1 to 3.8 GHz SP4T Antenna Switch
DATA SHEET
SKY13414-485LF: 0.1 to 3.8 GHz SP4T Antenna Switch
Applications
Any 2G/3G/4G antenna diversity or LTE (TD...
Description
DATA SHEET
SKY13414-485LF: 0.1 to 3.8 GHz SP4T Antenna Switch
Applications
Any 2G/3G/4G antenna diversity or LTE (TDD/FDD) transmit/receive system for which GSM transmit is not required
Features
Broadband frequency range: 0.1 to 3.8 GHz Low insertion loss: 0.45 dB typical @ 2.7 GHz High isolation: >31 dB @ 2.7 GHz Internal 50 Ω port to control diversity antenna impedance when
device is not in use Integrated logic Small QFN (14-pin, 2.0 x 2.0 mm) package
(MSL1, 260 C per JEDEC J-STD-020)
RF1 RF2 RF3 ANT RF4
50 Ω
Bias Decoder
VDD V3 V2 V1
201689-001
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.
Figure 1. SKY13414-485LF Block Diagram
Description
The SKY13414-485LF is a single pole, four-throw (SP4T) antenna switch with an internal 50 Ω termination. The high-linearity performance and low insertion loss ac...
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