SI4311-B21-GM Overview

RF Receiver has been included in the 20-VFQFN Exposed Pad package.Tray is the way package of RF transmitter and receiverd.The supply voltage of this RF Receiver is 2.7V~3.6V.There is a lot of use for it in Home Automation, Remote Sensing, RKE.This device achieves excellent efficiency at frequencies of 315MHz 434MHz.

SI4311-B21-GM Features

20-VFQFN Exposed Pad package
315MHz 434MHz

SI4311-B21-GM Applications

There are a lot of Silicon Labs SI4311-B21-GM RF Receivers applications.

• Measuring instruments
• Rectifiers
• Forming a Self-Healing
• Embedded Processor
• Radio Transceiver
• Keyless Entry Systems
• TD-SCDMA
• Mesh Network
• Automated test equipment
• GSM