| 590AA-ADG | 
                                        Silicon Labs | 
                                        5,000 | 
                                        XTAL OSC PROG XO LVPECL 3.3V | 
                                    
                                                                    
                                        | 590AA-BDG | 
                                        Silicon Labs | 
                                        5,000 | 
                                        XTAL OSC PROG XO LVPECL 3.3V | 
                                    
                                                                    
                                        | 590AA-CDG | 
                                        Silicon Labs | 
                                        5,000 | 
                                        XTAL OSC PROG XO LVPECL 3.3V | 
                                    
                                                                    
                                        | 590AA-DDG | 
                                        Silicon Labs | 
                                        5,000 | 
                                        XTAL OSC PROG XO LVPECL 3.3V | 
                                    
                                                                    
                                        | 590AA100M000DG | 
                                        Silicon Labs | 
                                        5,000 | 
                                        XTAL OSC XO 100.0000MHZ LVPECL | 
                                    
                                                                    
                                        | 590AA100M000DGR | 
                                        Silicon Labs | 
                                        5,000 | 
                                        XTAL OSC XO 100.0000MHZ LVPECL | 
                                    
                                                                    
                                        | 590AA10M0000DG | 
                                        Silicon Labs | 
                                        5,000 | 
                                        XTAL OSC XO 10.0000MHZ LVPECL | 
                                    
                                                                    
                                        | 590AA10M0000DGR | 
                                        Silicon Labs | 
                                        5,000 | 
                                        XTAL OSC XO 10.0000MHZ LVPECL | 
                                    
                                                                    
                                        | 590AA125M000DG | 
                                        Silicon Labs | 
                                        5,000 | 
                                        XTAL OSC XO 125.0000MHZ LVPECL | 
                                    
                                                                    
                                        | 590AA125M250DG | 
                                        Silicon Labs | 
                                        5,000 | 
                                        XTAL OSC XO 125.2500MHZ LVPECL | 
                                    
                                                                    
                                        | 590AA125M250DGR | 
                                        Silicon Labs | 
                                        5,000 | 
                                        XTAL OSC XO 125.2500MHZ LVPECL | 
                                    
                                                                    
                                        | 590AA155M520DG | 
                                        Silicon Labs | 
                                        5,000 | 
                                        XTAL OSC XO 155.5200MHZ LVPECL | 
                                    
                                                                    
                                        | 590AA155M520DGR | 
                                        Silicon Labs | 
                                        5,000 | 
                                        XTAL OSC XO 155.5200MHZ LVPECL | 
                                    
                                                                    
                                        | 590AA156M250DG | 
                                        Silicon Labs | 
                                        5,000 | 
                                        XTAL OSC XO 156.2500MHZ LVPECL | 
                                    
                                                                    
                                        | 590AA156M250DGR | 
                                        Silicon Labs | 
                                        5,000 | 
                                        XTAL OSC XO 156.2500MHZ LVPECL |