Vibration device

A vibration device comprising:

• a substrate having a first surface and a second surface at an opposite side to the first surface;
• a vibration element disposed on the first surface of the substrate;
• a first circuit block disposed on the first surface;
• a second circuit block disposed on the first surface and including an analog circuit;
• a power supply terminal disposed on the second surface;
• a power supply interconnection disposed on the second surface, and coupled to the power supply terminal;
• a first through electrode which penetrates the substrate, and is configured to electrically couple the power supply interconnection and the first circuit block to each other;
• and
• a second through electrode which penetrates the substrate, and is configured to electrically couple the power supply interconnection and the second circuit block to each other in parallel to the first through electrode, wherein
• R1>R4 and R2>R4
• in which R1 is an electric resistance of the first through electrode, R2 is an electric resistance of the second through electrode, and R4 is an electric resistance of a zone of the power supply interconnection coupling the first through electrode and the second through electrode to each other.