SIT8008AIT3-25S

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Programmable oscillators are widely used for controlling various types of devices. Among the many programmable oscillators, the SIT8008AIT3-25S special integrated circuit (IC) oscillator from Sitronix Technology Corporation is an important product. This article will discuss the application field and working principle of the SIT8008AIT3-25S.

The SIT8008AIT3-25S uses a voltage-controlled oscillator circuit to provide the user with a wide frequency range (1 to 200 MHz). It has a few important features, including a low power consumption, adjustable duty cycle, adjustable output voltage level and adjustable frequency stability. This makes it suitable for a wide range of applications, including Wi-Fi, Bluetooth, GPS receivers, medical equipment, industrial control systems, and telecom applications.

The SIT8008AIT3-25S is a surface mount device, making it ideal for space-limited applications. It operates on a 3.3 V power supply and consumes 1.34 W of power. The integrated circuit is highly reliable, operating temperature ranges from -40°C to +85°C. It features a low wiring complexity, which helps in cost savings and improves performance.

The working principle of the SIT8008AIT3-25S is based on two circuits - a voltage-controlled oscillator (VCO) and a phase-locked loop (PLL). The VCO generates a periodic output signal within a frequency range of 1 to 200 MHz. The output frequency is adjustable via a control voltage input. The PLL circuit is responsible for maintaining the required output frequency by comparing the output frequency to an external reference signal. The control voltage is adjusted until the output frequency equals the reference frequency. The duty cycle of the output signal is also adjustable depending on the control voltage.

The SIT8008AIT3-25S is a highly reliable programmable oscillator which is suitable for a wide range of applications. Its adjustable frequency and duty cycle make it ideal for applications that require a highly accurate and stable clock signal. Its low power consumption, wide temperature range and small size make it suitable for all types of space-constrained designs. The VCO and PLL circuits are easy to adjust and allow for highly accurate and reliable clock signals.

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