| 591WA-ADG | 
                                        Silicon Labs | 
                                        5,000 | 
                                        XTAL OSC PROG XO CML 1.8V 50PPM | 
                                    
                                                                    
                                        | 591WA-BDG | 
                                        Silicon Labs | 
                                        5,000 | 
                                        XTAL OSC PROG XO CML 1.8V 50PPM | 
                                    
                                                                    
                                        | 591WA-CDG | 
                                        Silicon Labs | 
                                        5,000 | 
                                        XTAL OSC PROG XO CML 1.8V 50PPM | 
                                    
                                                                    
                                        | 591WA-DDG | 
                                        Silicon Labs | 
                                        5,000 | 
                                        XTAL OSC PROG XO CML 1.8V 50PPM | 
                                    
                                                                    
                                        | 591WA230M343DG | 
                                        Silicon Labs | 
                                        5,000 | 
                                        XTAL OSC XO 230.3430MHZ CML SMD | 
                                    
                                                                    
                                        | 591WB-ADG | 
                                        Silicon Labs | 
                                        5,000 | 
                                        XTAL OSC PROG XO CML 1.8V 25PPM | 
                                    
                                                                    
                                        | 591WB-BDG | 
                                        Silicon Labs | 
                                        5,000 | 
                                        XTAL OSC PROG XO CML 1.8V 25PPM | 
                                    
                                                                    
                                        | 591WB-CDG | 
                                        Silicon Labs | 
                                        5,000 | 
                                        XTAL OSC PROG XO CML 1.8V 25PPM | 
                                    
                                                                    
                                        | 591WB-DDG | 
                                        Silicon Labs | 
                                        5,000 | 
                                        XTAL OSC PROG XO CML 1.8V 25PPM | 
                                    
                                                                    
                                        | 591WC-ADG | 
                                        Silicon Labs | 
                                        5,000 | 
                                        XTAL OSC PROG XO CML 1.8V 20PPM | 
                                    
                                                                    
                                        | 591WC-BDG | 
                                        Silicon Labs | 
                                        5,000 | 
                                        XTAL OSC PROG XO CML 1.8V 20PPM | 
                                    
                                                                    
                                        | 591WC-CDG | 
                                        Silicon Labs | 
                                        5,000 | 
                                        XTAL OSC PROG XO CML 1.8V 20PPM | 
                                    
                                                                    
                                        | 591WC-DDG | 
                                        Silicon Labs | 
                                        5,000 | 
                                        XTAL OSC PROG XO CML 1.8V 20PPM | 
                                    
                                                                    
                                        | 591WD-ADG | 
                                        Silicon Labs | 
                                        5,000 | 
                                        XTAL OSC PROG XO CML 1.8V 7PPM | 
                                    
                                                                    
                                        | 591WD-BDG | 
                                        Silicon Labs | 
                                        5,000 | 
                                        XTAL OSC PROG XO CML 1.8V 7PPM |