The V_CC and V_CCO power supplies should have a high-frequency bypass capacitor, such as 0.1 µF or 0.01 µF, placed very close to each supply pin. 1-µF to 10-µF decoupling capacitors should also be placed nearby the device between the supply and ground planes. All bypass and decoupling capacitors should have short connections to the supply and ground plane through a short trace or via to minimize series inductance.