The role of 32.768Khz in the circuit

The 32.768Khz frequency is widely used in circuit design, mainly because of its special mathematical characteristics. This frequency value can be easily obtained through simple frequency division to obtain various commonly used time bases.

Smart connected cars are a new hot spot, and the market demand for in-vehicle crystal oscillator applications is rising

Crystal oscillator products, as the "heart" of electronic equipment, have a decisive influence on the overall performance due to their stability and accuracy. In the process of automobile intelligence, crystal oscillator products are not only widely used in vehicle communication, navigation, entertainment and other systems, but also become the key support for core technologies such as intelligent driving and intelligent cockpit.

The precise pulse of low-altitude economy - crystal oscillator

Low-altitude economic aircraft equipment, such as drones and electric vertical take-off and landing aircraft (eVTOL), need to maintain high stability and accuracy under changing climate and temperature conditions. The temperature-compensated crystal oscillator can reduce the impact of ambient temperature changes on the oscillation frequency through the built-in temperature compensation circuit, thereby ensuring that the device can provide a stable frequency reference signal at different temperatures.

How capacitors and resistors work with crystal oscillators

The matching capacitor of the crystal oscillator can be simply called "load capacitor". Imagine that this load capacitor is like a little assistant of the crystal oscillator, helping the crystal oscillator to start working.

Passive crystal classification and important parameters explanation

Equivalent model of crystal oscillator circuit: Quartz crystal is a piezoelectric device that can convert electrical energy and mechanical energy into each other. The energy conversion occurs at the resonant frequency point.

What are the common cutting processes for crystal oscillators

It is to cut at a certain angle to the crystal coordinate axis. There are many types of cuts. Because quartz is anisotropic, different cuts have different physical properties.