SKY18108-11 0.4-2.7 GHz SP9T Antenna Switch Module

The SKY18108-11 is a Single Pole, Nine-Throw (SP9T) antenna switch Front-End Module (FEM) designed for dual-mode, high power band switching applications that require low harmonics and low insertion loss. The device is optimized for both GSM/EDGE and TD/WCDMA systems. The SKY18108-11 consists of an SP9T switch, GSM transmit signal low-pass harmonic filters, and a GPIO controller. The low current consumption makes this device very suitable for battery operated applications. The SKY18108-11 is manufactured in a compact, 3.2 x 2.5 mm, 20-pin Multi-Chip Module (MCM) package.

技术特性

Supports quad-band GSM and TD-SCDMA or GSM and WCDMA dual-mode for 2G and 3G systems
Three TD/WCDMA ports are designed for 3G high power transmit/receive operation
Low insertion loss:
− 1.00 dB @ 1 and 2 GHz GSM transmit
− 0.80 dB @ 1 GHz GSM receive
− 1.05 dB @ 2 GHz GSM receive
− 0.69 dB @ 2 GHz TD/WCDMA transmit/receive
Good 2nd/3rd harmonic performance:
− –64/–56 dBm @ PIN = +32 dBm (2G high-band transmit)
− –50/–58 dBm @ PIN = +35 dBm (2G low-band transmit)
Supply voltage: 2.65 to 3.30 V
State-of-the-art SOI process with GPIO logic
Small MCM (20-pin, 3.2 x 2.5 mm) package (MSL3, 260 °C per JEDEC J-STD-020)

应用领域 APPLICATION

Dual-mode handsets (GSM/EDGE, Quad/TD-SCDMA or WCDMA dual mode)
Low-cost, small footprint FEMs

订购信息 Ordering Information

SKY18108-11

功能框图 Functional Block Diagram

应用技术支持与电子电路设计开发资源下载	版本信息	大小
SKY18108-11 数据资料DataSheet下载:pdf	Rev.V2	2 页