| 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 Overview
In order to save space on the board, 128-LQFP Exposed Pad packages are used.For packing, Tray is used.Mounting type Surface Mount is used.3 circuits are used in this  telecom IC .3.135V~3.465V can be supplied wtelecom IC's efficiencyh a voltage that enhances efficiency.-40°C~85°C is a temperature setting that is reliable when telecom switching comes to performance.The supply current is 480mA.
XRT75L03IV Features
Available in the 128-LQFP Exposed Pad package
XRT75L03IV Applications
There are a lot of MaxLinear, Inc. XRT75L03IV Telecom applications. 
- DECT (Digital European Cordless Telephone) Base Stations
 - Codec function on telephone switch line cards
 - Digital Cross-connect Systems (DCS)
 - Channel Banks
 - Cable modem
 - Private branch exchange (PBX)
 - Router
 - CSU/DSU E1 Interface
 - Cable Modem
 - Multiplexers