SKY13745-21数据手册Skyworks中文资料规格书

描述 Description

Please note: SKY13745-21 is being discontinued and is not recommended for new designs. The SKY13745-21 is an LNA diversity module to be used in acellular mobile device. It supports cellular diversity receiver andlocalization service receiver functions.

It is compatible with 3GPP GSM, WCDMA, and LTE standards andsupports the following service bands: B26, B8, B20, B1/4, B3,and B7 for the cellular part.

The SKY13745-21 is packaged in a small 3 x 5 x 0.7 mm,29-lead surface-mount package. The part is controlled by anintegrated Mobile Industry Processor Interface (MIPI®) decoder.There are separate control registers for independent control oflow band, middle band, and high band. The part can operate overthe temperature range of –30 °C to +85 °C.

特性 Features

• RX diversity FEM with six selectable filters and LNA paths, and three Aux paths
• Integrated SAW filter and discrete LNA gain stage
• SAW filters:
• B26 (859 to 894 MHz)
• B8 (925 to 960 MHz)
• B20 (791 to 821 MHz)
• B1/4 (2110 to 2170 MHz)
• B3 (1805 to 1880 MHz)
• B7 (2620 to 2690 MHz)

应用 Application

• Smartphones

• 4G LTE