| Parameters | 
                                                                                                                        
                                                | Mfr | Analog Devices Inc./Maxim Integrated | 
                                                                                    
                                                | Series | - | 
                                                                                    
                                                | Package | Tray | 
                                                                                    
                                                | Product Status | Obsolete | 
                                                                                    
                                                | Type | Transceiver | 
                                                                                    
                                                | Protocol | T1/E1/J1 | 
                                                                                    
                                                | Number of Drivers/Receivers | - | 
                                                                                    
                                                | Duplex | Full | 
                                                                                    
                                                | Data Rate | - | 
                                                                                    
                                                | Voltage - Supply | 1.8V, 3.3V | 
                                                                                    
                                                | Operating Temperature | -40°C ~ 85°C | 
                                                                                    
                                                | Mounting Type | Surface Mount | 
                                                                                    
                                                | Package / Case | 256-BGA | 
                                                                                    
                                                | Supplier Device Package | 256-BGA (27x27) | 
                                                                                    
                                                | Base Product Number | DS33R11 | 
                                                                                    
                                                | RoHS Status | ROHS3 Compliant | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 2A  (4 Weeks) | 
                                                                                    
                                                | REACH Status | REACH Unaffected | 
                                                                                    
                                                | ECCN | EAR99 | 
                                                                                    
                                                | HTSUS | 8542.39.0001 | 
                                                                                    
                                                | Other Names | 90-33R11+C01 | 
                                                                                    
                                                | Standard Package | 1 | 
                                                                                                                
                                
                             
                                                Transceiver Full T1/E1/J1 256-BGA (27x27)