SKYA21054数据手册Skyworks中文资料规格书

描述 Description

The SKYA21054 is a single-pole, eight-throw (SP8T) antennaswitch with an integrated Mobile Industry Processor Interface(MIPI) controller. Using an advanced switching technology, theSKYA21054 maintains low insertion loss and high isolation, whichmakes it an ideal choice for UMTS, CDMA2000, EDGE, GSM, andLTE applications.

The design features eight linear TRX ports. The switch has anexcellent triple beat ratio and second/third order intermodulationdistortion (IMD2/IMD3) performance.

Switching is controlled by the MIPI decoder. There is an externalMIPI select pin that enables how the switch responds to powermode triggers. When this pin is grounded, the switch responds toany of the power mode triggers. When this pin is left open, theswitch responds to individual power mode triggers. No externalDC blocking capacitors are required on the RF paths as long as noDC voltage is applied.

The SKYA21054 is manufactured in a compact,2.5 x 2.5 x 0.75 mm, 20-pin surface-mount Quad Flat No-Lead (QFN) package.

特性 Features

• High isolation and linearity
• Broadband frequency range: 0.4 to 2.7 GHz
• Integrated MIPI interface
• Automotive Level-3 PPAP available upon request
• IMDS material declaration available at production release
• Extended production life to support automotive requirements
• Independent BOM management to minimize PCN risk
• Extended operating temperature, -40 °C to +105 °C Tc
• Small QFN (20-pin, 2.5 x 2.5 x 0.75 mm) package (MSL1, 260 °C per JEDEC J-STD-020)

应用 Application

• Automotive

• Cellular Telematics