416F38012CKR

Crystals are one of the most elegant and versatile forms of energy production and a key component in many modern applications. The 416F38012CKR is an advanced crystal oscillator from STMicroelectronics, and it is used in a variety of electronic and communication applications, including the automotive, consumer electronics and consumer appliance sectors.

The 456F38012CKR crystal oscillator operates on a unique design that uses temperature-compensated voltage-controlled oscillator (TCVCXO) technology. This allows the device to have improved frequency stability over a wide range of temperatures and boast low jitter and low phase noise performance. The frequency range is 42.368MHz with a maximum frequency deviation of ±2ppm.

The device comes in a small package, measuring 2.0 x 2.5 x 0.6mm and is designed to meet the most demanding requirements of the automotive and consumer electronics markets. It is suitable for operating environments with wide temperature ranges, including temperature grades F and 6. In addition, the 416F38012CKR oscillator utilizes an innovative passive tuning network design, making it effective in applications that require tight control over frequency stability.

The working principle of the 416F38012CKR is quite simple yet powerful. The oscillator is constructed using high-performance integrated circuits and capacitors that convert alternating (AC) electrical energy into direct current (DC) electricity. In order to achieve its frequency stability requirements, the oscillator employs a temperature-compensated crystal, which is used to control the frequency.

The temperature-compensated crystal works in conjunction with the oscillator’s control circuit. The control circuit is responsible for applying an offset voltage to the crystal’s structure, allowing it to adjust the frequency depending on the ambient temperature. This means that the performance of the device remains consistent regardless of the wide range of temperatures that it is exposed to.

In summary, the 416F38012CKR crystal oscillator from STMicroelectronics is a high-performance device that is designed for a wide range of automotive and consumer electronics applications. It features a large frequency deviation tolerance and small form factor, making it suitable for a variety of applications. The use of a temperature-compensated crystal in conjunction with a control circuit allows the device to achieve excellent frequency stability across a wide range of temperatures.