SIT1602ACR3-18S

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Programmable oscillators are devices that generate periodic, repetitive electrical signals at a desired output frequency. They are used in a wide range of applications including embedded systems, radar systems, medical imaging systems, optical communication systems, and aerospace applications. The SIT1602ACR3-18S is a programmable oscillator that has been designed for demanding applications where accuracy and reliability are required. In this article, we will discuss the application field and working principle of the SIT1602ACR3-18S.

The SIT1602ACR3-18S is designed for precision applications such as medical equipment and radar. It uses a high-frequency, low-distortion quartz crystal oscillator and a temperature-compensated voltage-controlled oscillator (VCO) to achieve a wide tuning range and excellent long-term stability. The SIT1602ACR3-18S is a voltage-controlled programmable oscillator with a frequency range of 50kHz to 400MHz. It has a wide temperature range from -25°C to +85°C and is available in a small surface-mount package. The SIT1602ACR3-18S is highly configurable and can be programmed through a serial port, I2C bus, or a dedicated IC programming bus.

The working principle of the SIT1602ACR3-18S is based on the quartz crystal oscillator and voltage-controlled oscillator combination. The quartz crystal oscillator provides a stable signal at the desired resonant frequency, while the voltage-controlled oscillator is adjusted to increase or decrease the frequency of the signal. A voltage-controlled signal generator then applies a controlled voltage to the quartz crystal oscillator to fine-tune the signal frequency. The frequency is further regulated by an internal voltage-controlled amplifier.

The SIT1602ACR3-18S is designed with a wide-range tracking system that eliminates the need for frequency trimming. This eliminates the need for tedious manual trimming and ensures reliable, accurate, and stable frequency output. The SIT1602ACR3-18S also offers superior phase noise reduction and low jitter output to ensure digital and mixed-signal systems can operate at high-frequencies and with low errors.

The SIT1602ACR3-18S is ideal for applications requiring high precision and stability. It offers a wide range of programmable features such as wide frequency range, wide temperature range, wide voltage range, and low jitter. It is also highly configurable and can be programmed through a serial port, I2C bus, or a dedicated IC programming bus. The SIT1602ACR3-18S provides excellent performance and is the ideal choice for precision applications.

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