|  | 
                           
                            |  | 
                                 
                                  | Feature |  
                                  | 
                                       
                                        |  | Wide 
                                          frequency range ( 7.000 to 126.000 MHz 
                                          ) any frequency in this range available |   
                                        |  | Tighter 
                                          specification and extended temperature 
                                          versions available |   
                                        |  | Standard 
                                          round crystal design |   
                                        |  | Compatible 
                                          with standard solder reflow profiles |  
                                        |  | Miniature 
                                          resistance weld package |  |  
 
                                 
                                  | Applications |   
                                  | 
                                       
                                        |  | Microprocessor 
                                          and Microcontroller |   
                                        |  | Modem |   
                                        |  | Pager |   
                                        |  | Communication 
                                          equipment |   
                                        |  | Testing 
                                          instrument |  |  
 
                                 
                                  | Holder 
                                    type | UM-1 
                                    & UM-5 |   
                                  | Frequency 
                                    range | 7.000 
                                    -126.000MHz |   
                                  | Frequency 
                                    stability at 25oC | +5 
                                    ~ +50ppm (Typ. Value = +30ppm) |   
                                  | Temperature 
                                    stability | กำ30 
                                    ~ กำ50ppm @ -10oC ~+70oC |   
                                  | Drive 
                                    level | 1mW 
                                    max. |   
                                  | Load 
                                    capacitance (CL) | 12-32 
                                    pF |   
                                  | Shunt 
                                    capacitance (C0) | 7pF 
                                    max. |   
                                  | Vibration 
                                    mode | AT-cut, 
                                    F, 3rd, 5th overtone |   
                                  | Equivalent 
                                    series resistance | Table 
                                    X |   
                                  | Aging | กำ5ppm/year |   
                                  | Leak | 2x10-8cc/sec 
                                    max. helium |   
                                  | Marking | Under 
                                    Our Method |  
 
                                 
                                  |  |  |   
                                  | UM-1 | UM-5 |  |  
                            |  |  |   
                            |  | 
  |  
 |