| Parameters | 
                                
                                                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            128-LQFP Exposed Pad | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~85°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tray | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            2A (4 Weeks) | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            3.135V~3.465V | 
                                        
                                                                            
                                            | Function | 
                                            Line Interface Unit (LIU) | 
                                        
                                                                            
                                            | Interface | 
                                            LIU | 
                                        
                                                                            
                                            | Number of Circuits | 
                                            3 | 
                                        
                                                                            
                                            | Current - Supply | 
                                            480mA | 
                                        
                                                                                                    
                            
                         
                                                XRT75L03IV-F Overview
The 128-LQFP Exposed Pad package reduces the amount of space on a board.Packing is done according to the Tray method.There is a type Surface Mount mount for this telecom circuit.3 circuits are used in this  telecom IC .When 3.135V~3.465V is supplied wtelecom IC's efficiencyh power, efficiency can be improved.Using -40°C~85°C as the operating temperature can result in reliable performance.Telecom equipment	 operates wit	h a supply current of 480mA.
XRT75L03IV-F Features
Available in the 128-LQFP Exposed Pad package
XRT75L03IV-F Applications
There are a lot of MaxLinear, Inc. XRT75L03IV-F Telecom applications. 
- ISDN terminal adapter
 - Digital Cross-connect Systems (DCS)
 - NIU
 - Wireless Local Loop
 - Switching Systems
 - T1/E1/J1 Performance Monitoring
 - Codec function on telephone switch line cards
 - PBX (Private Branch Exchange)
 - DECT (Digital European Cordless Telephone) Base Stations
 - PBXs channel bank