US 11,960,318 B2 · Clock oscillator and clock oscillator production method

Abstract

A clock oscillator, a clock oscillator production method and use method, and a chip including the clock oscillator are provided. The clock oscillator includes a resonator, a shock-absorbing material layer, and a base, and at least a part of the shock-absorbing material layer is located between the resonator and the base. In the clock oscillator, the shock-absorbing material layer is added between the resonator and the base, and the shock-absorbing material layer can effectively prevent a mechanical wave from being conducted between the base and the resonator, so that the resonator is protected from external vibration. This can ensure, when there is external vibration, that an output frequency of the resonator is not deteriorated and improve shock absorption performance of the clock oscillator.

Claims25

Dependent claims

An apparatus for obtaining a clock frequency, comprising:

a clock oscillator, a shock-absorbing material layer, and a substrate, and at least a part of the shock-absorbing material layer is located between the clock oscillator and at least a part of the substrate,
wherein the substrate is a flexible printed circuit (FPC), the FPC is U-shaped, a first part of the FPC is located on the first side of the shock-absorbing material layer, a second part of the FPC is located on the second side of the shock-absorbing material layer, and the first part of the FPC is located between the clock oscillator and the shock-absorbing material layer.

Dependencies are inferred from the claim text.

Clock oscillator and clock oscillator production method

Life of this patent

Clock oscillator and clock oscillator production method

Life of this patent

Abstract

Claims25