Oscillators

Oscillators are a type of electronic component used to generate a repetitive electronic signal. The SIT1602AI-12-18E-60.000000E is a form of oscillator used in applications such as creating stable clock signals for digital logic and generating precise signals at radio frequencies. The device integrates a temperature-compensated crystal oscillator (TCXO) and a voltage-controlled oscillator (VCO) into a single package.

What is a SIT1602AI-12-18E-60.000000E?

The SIT1602AI-12-18E-60.000000E, or TCXO-VCO, is a hybrid oscillator that combines the stability provided by a temperature-compensated crystal oscillator (TCXO) with the programmability of a voltage-controlled oscillator (VCO). It combines the best features of both components, providing excellent frequency stability in a very small and low-power package. The device is highly programmable, allowing for analog control of the frequency, duty cycle, and other parameters.

Application fields

The SIT1602AI-12-18E-60.000000E oscillator is suitable for a wide range of applications including telecommunications, frequency synthesis, phase-locked loop (PLL) circuits, data transmission, clock generation, and navigation systems. The device is particularly useful for applications requiring a small form factor, low-power consumption, and excellent frequency stability over a wide temperature range.

Working Principle

The SIT1602AI-12-18E-60.000000E employs both a temperature-compensated crystal oscillator (TCXO) and a voltage-controlled oscillator (VCO) in a single package. The TCXO provides the frequency stability and low-noise characteristics of a crystal oscillator while the VCO provides the flexibility and programmability of voltage-controlled oscillators. The two components are combined and synchronized, allowing the oscillator to maintain its frequency accuracy and excellent phase noise performance over wide temperature ranges and operating conditions. The VCO is controlled by an analog voltage signal and can be used to program the frequency and duty cycle of the oscillator.