| Parameters | 
                                
                                                                                                            
                                            | Mfr | 
                                            Microchip Technology | 
                                        
                                                                            
                                            | Series | 
                                            DSA557-03 | 
                                        
                                                                            
                                            | Package | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Product Status | 
                                            Active | 
                                        
                                                                            
                                            | Digi-Key Programmable | 
                                            Not Verified | 
                                        
                                                                            
                                            | PLL | 
                                            Yes | 
                                        
                                                                            
                                            | Main Purpose | 
                                            PCI Express (PCIe) | 
                                        
                                                                            
                                            | Input | 
                                            - | 
                                        
                                                                            
                                            | Output | 
                                            HCSL, LVCMOS, LVDS | 
                                        
                                                                            
                                            | Number of Circuits | 
                                            1 | 
                                        
                                                                            
                                            | Ratio - Input:Output | 
                                            1:2 | 
                                        
                                                                            
                                            | Differential - Input:Output | 
                                            No/Yes | 
                                        
                                                                            
                                            | Frequency - Max | 
                                            100MHz | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            2.25V ~ 3.63V | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C ~ 85°C (TA) | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            14-VFQFN Exposed Pad | 
                                        
                                                                            
                                            | Supplier Device Package | 
                                            14-QFN (2.5x3.2) | 
                                        
                                                                            
                                            | Base Product Number | 
                                            DSA557 | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                            
                                            | REACH Status | 
                                            REACH Unaffected | 
                                        
                                                                            
                                            | Other Names | 
                                            150-DSA557-0344FI1TVAOTR | 
                                        
                                                                            
                                            | Standard Package | 
                                            1,000 | 
                                        
                                                                                                    
                            
                         
                                                PCI Express (PCIe) Clock Generator IC 100MHz 1 Output 14-QFN (2.5x3.2)