SKYA21052数据手册Skyworks中文资料规格书

描述 Description

The SKYA21052 is a single-pole, twelve-throw (SP12T) antennaswitch with an integrated Mobile Industry Processor Interface(MIPI) controller. Using an advanced switching technology, theSKYA21052 maintains low insertion and high isolation, whichmakes it an ideal choice for UMTS, CDMA2000, EDGE, GSM, andLTE applications.

The design features two dedicated GSM transmit ports and threededicated ultra low-loss TRX ports. The switch also 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 external DC blocking capacitors are required on the RF pathsas long as no DC voltage is applied.

The SKYA21052 is manufactured in a compact,2.5 x 2.5 x 0.8 mm, 20-pin surface-mount Multi-Chip Module(MCM) package.

特性 Features

• High isolation and linearity
• Broadband frequency range: 0.7 to 2.7 GHz
• Dedicated Band 7 TRX ports: 0.8 dB insertion loss @ 2.7 GHz
• Integrated low-band and high-band GSM harmonic filters
• 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 MCM (20-pin, 2.5 x 2.5 x 0.8 mm) package (MSL3, 260 °C per JEDEC J-STD-020)

应用 Application

• Automotive
• Cellular Telematics