Integrated oscillation driver chips for standard active crystal oscillators (SPXO).

DP-XD31/32/33Highly integrated, low-power digital temperature-compensated crystal oscillator chips, integrating high-precision temperature sensing, digital compensation, oscillation drive and frequency trimming.

DP20/40/50Highly integrated clock control chips for miniaturized high-performance OCXO, integrating thermostatic control, oscillation drive, precision frequency adjustment and low-noise amplification.