| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            8 Weeks | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            42-VFQFN Exposed Pad | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~85°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Published | 
                                            2014 | 
                                        
                                                                            
                                            | Series | 
                                            ProSLIC® | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3 (168 Hours) | 
                                        
                                                                            
                                            | Power (Watts) | 
                                            750mW | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            3.13V~3.47V | 
                                        
                                                                            
                                            | Function | 
                                            Subscriber Line Interface Concept (SLIC), CODEC | 
                                        
                                                                            
                                            | Interface | 
                                            PCM, SPI | 
                                        
                                                                            
                                            | Number of Circuits | 
                                            1 | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                                                    
                            
                         
                                                SI32174-C-GM1R Overview
A 42-VFQFN Exposed Pad package saves space on a board.Telecommunications equipment is packed according to Tape & Reel (TR)'s method.Telecommunications equipment is mounted using Surface Mount.1 circuits are used in this  telecom IC .The supply voltage of 3.13V~3.47V can increase efficiency.The operating temperature set at -40°C~85°C can offer reliable performance.The ProSLIC? series is capable of providing a number of similar functions to the W series.
SI32174-C-GM1R Features
Available in the 42-VFQFN Exposed Pad package
SI32174-C-GM1R Applications
There are a lot of Silicon Labs SI32174-C-GM1R Telecom applications. 
- Digital Modems
 - Multichannel DS1 Test Equipment
 - Digital access cross connects
 - Remote wireless modules
 - Fiber
 - Fiber In The Loop (FITL)
 - Integrated Multi-Service Access Platforms (IMAPs)
 - E3/DS3 Access Equipment
 - Interfaces to E3
 - Cable PC