Cardinal Components is a leading manufacturer of crystals, oscillators, temperature-controlled crystal oscillators (TCXO),Voltage-controlled crystal oscillators (VCXO), voltage/temperature-controlled crystal oscillators (VC-TCXO), programmable oscillators (FIPO), multi-frequency programmable oscillators (MIPO) and other quartz based timing products. Cardinal Components crystals and oscillators in stock now at Dove Electronic Components, Inc.