| Parameters | 
                                
                                                                                                            
                                            | Package / Case | 
                                            Die | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~85°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tray | 
                                        
                                                                            
                                            | Published | 
                                            2010 | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1  (Unlimited) | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            2.6V | 
                                        
                                                                            
                                            | Reach Compliance Code | 
                                            unknown | 
                                        
                                                                            
                                            | Circuit | 
                                            SP4T | 
                                        
                                                                            
                                            | Test Frequency | 
                                            2.5GHz | 
                                        
                                                                            
                                            | Impedance | 
                                            50Ohm | 
                                        
                                                                            
                                            | Frequency Range | 
                                            100MHz~2.5GHz | 
                                        
                                                                            
                                            | RF/Microwave Device Type | 
                                            DIVERSITY SWITCH | 
                                        
                                                                            
                                            | Insertion Loss | 
                                            1.1dB | 
                                        
                                                                            
                                            | Isolation | 
                                            22dB | 
                                        
                                                                            
                                            | RF Type | 
                                            GSM, EDGE | 
                                        
                                                                            
                                            | IIP3 | 
                                            55dBm | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                                                    
                            
                         
                                                AS221-000 Overview
It is designed to provide optimal performance by utilizing the Tray package.During RF Switch operation, the operating temperature should remain at -40°C~85°C.The RF switch ic type is GSM, EDGE.RF Switch is capable of supplying a voltage of 2.6V volts.
AS221-000 Features
Tray package
GSM, EDGE RF Type
AS221-000 Applications
There are a lot of Skyworks Solutions Inc. AS221-000 RF Switches applications. 
- Dual-band applications
 - Cellular/PCS Base Stations
 - Mobile devices
 - Wireless Local Loop
 - Smart metering
 - General-purpose RF switching
 - Tablets
 - Wireless communications
 - LTE diversity applications
 - Smartphones