SIT8256AI-G2-28E-156.250000T

Oscillators are an indispensable component in the communication and electronic parts industry, and they are widely used in many fields such as computers, mobile phones, and consumer electronics. Among all types of oscillators, SIT8256AI-G2-28E-156.25000T is one of the most used. Therefore, understanding its wide range of applications and its working principle is extremely important.

The SIT8256AI-G2-28E-156.25000T oscillator belongs to the family of surface-mounted technology (SMT) oscillators. It is a voltage-controlled low-power oscillator (VCXO) with a voltage range of any frequency between 28.63636 to 156.25000MHz. This oscillator is ideal for cellular and wireless markets, as well as PNA, PLL, DDS and analog IF systems. It is also helpful for FSK, PSK, digital, and analog applications.

Comparatively, this SMT oscillator provides greater noise performance and smaller physical size, wide operating temperatures (-40C to +85C) and a steady frequency output at different temperature levels over a wide voltage range. Furthermore, the SIT8256AI-G2-28E-156.25000T oscillator features a frequency stability of ±50ppm, a pullability of 30ppm, and a fast recovery time of 1.5μs / 1kHz.

The working principle of the SIT8256AI-G2-28E-156.25000T oscillator is fairly straightforward. It is a Self Integrating technology (SIT) oscillator that uses a varactor-tuned crystal as the basis for its frequency control. This crystal is connected to an amplifier with a feedback loop connected to a capacitor. This capacitor is then connected to the oscillator\'s reference frequency generator, which can be used to adjust the oscillator\'s output frequency by means of an external voltage source.

Moreover, the SIT8256AI-G2-28E-156.25000T oscillator can be used in static and dynamic applications, including clocks, pulse generators, mobile communication, and radar systems. With its wide range of applications, this oscillator is a reliable and low-cost alternative to traditional quartz devices.

In conclusion, the SIT8256AI-G2-28E-156.25000T oscillator is an ideal choice for applications where noise uptake, size, low power, and cost are a priority. This oscillator utilizes a varactor-tuned crystal and external voltage to adjust the output frequency, and can be used in both static and dynamic applications.