公司名称：北京泰福特电子科技有限公司

PTOC 32245  OCXO with 10,000000 MHz

 

1. Electrical Parameters

 

Supply / Power:

      Supply Voltage:                                                            5 V ±  5 %

      Max. Current Consumption @  25 °C:                            250 mA

      Max. Current Consumption during warm up:                     600 mA

      Warm Up Time: (from 25 °C)                                          £6 minutes to ±0,1 ppm

 

Nominal Frequency (f0):                                                       10,000000 MHz

      @ Reference Temperature:                                             25 °C ±  3 °C

      @ Reference Control Voltage:                                        2,5 V 

        

TemperatureRange:

      Operating Temperature Range 1:                                    0 °C ...  70 °C

      Operable Temperature Range:                                        -10 °C ...  70 °C

      Storage Temperature Range:                                          -55 °C ...  105 °C

Frequency Tolerance:

      Nominal Frequency Tolerance (Df/f0):                              £ ± 0,1 ppm @ Vc = 2,5 V

      Tolerance vs Temperature Range 1 (Df/f):                         £ ± 0,01 ppm

      Tol. vs Supply Voltage (Df/f) @ 5% Supply Change:          £ ± 0,001 ppm

      Tolerance vs Load (Df/f) @  10% Load Change:               £ ± 0,001 ppm

 

Aging:
      After 30 Days of Continuous Operation:

      Aging Tolerance per day (Df/f):                                        £ ± 0,0005 ppm 

      Aging Tolerance 1. Year (Df/f):                                        £ ± 0,1 ppm

      Aging Tolerance after  10 Years (Df/f):                            £ ± 0,4 ppm 

 

Short Term Stability:

      Allan Variance 1s2(t):                                                     £ ±5E-11 / 1 s

Tuning range:

      Method:                                                                        External Trimmer

      Control Voltage =  0 V (f/f ):                                       -1 ppm ... -2 ppm

      Control Voltage = 2,5 V ((f/f ):                                     -0,1 ppm ... 0,1 ppm

      Control Voltage =  5 V ((f/f ):                                      1 ppm ...  2 ppm

      Linearity:                                                                      £ ± 10 %

      Input Impedance:                                                           > >100k 

      Cut-off Frequency (3dB):                                                3 kHz

Output:

      Output signal:                                                               HCMOS

      Load:                                                                           50 pF

      Output level:                                                                 low  ≤,5 V
      high ≥4,3 V

      Rise-/Falltimetime                                                         10ns /  10 ns (10% to 90%)

      Output level:                                                                  low  ≤,5 V
      high ≥4,3 V