3.2 x 2.5 mm SMD Clock Oscillator handbook The product is a clock oscillator with a frequency of 24.000 MHz, a working voltage of 3.3 ± 5% Vdc, a working current of 12 mA Max, an output voltage of 90% Vdc Min, and an output load of 15 pF HCMOS Rise and Fall Time 5 ns Max.