SIT8208AC-83-18S-19.440000T

Oscillators are indispensable communications components in both the microwave and radio-frequency (RF) world. They are used often in wireless communications, where time stability and frequency precision are of utmost importance. The SIT8208AC-83-18S-19.440000T is an example of a high-performance oscillator for use in such applications.

The SIT8208AC-83-18S-19.440000T is a crystal oscillator with a frequency range of 1874-19.440000 MHz. It has a small footprint of only 2.0mm x 1.6mm, making it ideal for use in handheld wireless devices. The device has a typical power consumption of just 3.3V, and draws a maximum current of 4.5mA. It has ultra-low phase noise of -121 dBc/Hz, and a reference clock jitter of 300ps.

The SIT8208AC-83-18S-19.440000T is designed for use in a variety of applications, such as telecommunications systems, high-speed serial links, wireless base-stations, and satellite communications. It can be used for local oscillators, voltage-controlled oscillators, PLLs, and frequency synthesis circuits. It is also suitable for a wide range of test and measurement equipment that require low phase noise and high frequency accuracy.

The working principle of the SIT8208AC-83-18S-19.440000T is based on the crystal oscillator circuit, which consists of a quartz crystal, a pair of capacitors, and an amplifier. When an alternating voltage is applied to the crystal, it vibrates at a precise frequency, determined by the size of the crystal and the capacitors. This vibrating energy is then amplified by the amplifier and fed back to the quartz crystal, causing the vibration to continue. This is known as a "resonant" or "harmonic" oscillation, and it creates a waveform that produces a smooth, repetitive output signal.

The SIT8208AC-83-18S-19.440000T crystal oscillator is a reliable, compact, and high-performance device that can be used in a wide range of applications. It has an outstanding frequency stability and excellent phase noise, making it ideal for wireless communications and other applications that require precise frequency control. With its small footprint, low power consumption, and high precision, the SIT8208AC-83-18S-19.440000T is sure to meet the needs of modern wireless and RF systems.