| Parameters | 
                                                                                                                        
                                                | Mfr | Analog Devices Inc./Maxim Integrated | 
                                                                                    
                                                | Series | - | 
                                                                                    
                                                | Package | Tray | 
                                                                                    
                                                | Product Status | Obsolete | 
                                                                                    
                                                | Function | Transceiver | 
                                                                                    
                                                | Interface | T1 | 
                                                                                    
                                                | Number of Circuits | 4 | 
                                                                                    
                                                | Voltage - Supply | 3.3V | 
                                                                                    
                                                | Current - Supply | - | 
                                                                                    
                                                | Operating Temperature | - | 
                                                                                    
                                                | Mounting Type | Surface Mount | 
                                                                                    
                                                | Package / Case | 256-BGA | 
                                                                                    
                                                | Supplier Device Package | 256-BGA (27x27) | 
                                                                                    
                                                | Base Product Number | DS21Q352 | 
                                                                                    
                                                | RoHS Status | RoHS non-compliant | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                                    
                                                | REACH Status | REACH Unaffected | 
                                                                                    
                                                | ECCN | EAR99 | 
                                                                                    
                                                | HTSUS | 8542.39.0001 | 
                                                                                    
                                                | Standard Package | 40 | 
                                                                                                                
                                
                             
                                                Telecom IC Transceiver 256-BGA (27x27)