SIT8008ACA3-XXE

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Programmable oscillators are devices that can be used to create desired waveforms of a specific frequency. They are commonly used in a range of applications such as communications and timing purposes. One of the most popular programmable oscillators is the SIT8008ACA3-XXE, which is a versatile and cost-effective solution for many different applications. This article will discuss the application field and working principle of the SIT8008ACA3-XXE.

The SIT8008ACA3-XXE is a programmable oscillator that provides accurate waveforms of a wide range of frequencies between 1 kHz to 500 kHz. This makes it suitable for a variety of applications such as radio frequency (RF) applications and telecommunications. The oscillator has low jitter performance at high frequencies and provides high accuracy over a wide temperature range. It is also designed to be resistant to shock and vibration and can be used in a range of hostile environments. Additionally, the SIT8008ACA3-XXE can be easily programmed and reprogrammed using software, making it a great choice for applications that require frequent changes in waveform configuration.

The SIT8008ACA3-XXE is based on the principle of phase-locked loop (PLL) technology. This technology allows the oscillator to generate accurate frequency waveforms using an external reference clock and feedback from a loop-filter. The reference clock serves as an input to the oscillator and helps to provide a stable signal for the oscillator to use as a reference signal. The feedback signal is used to adjust the VCO (voltage controlled oscillator) frequency and help maintain it at a constant frequency. As the VCO frequency varies, the signal is sent to the PLL and compared with the reference signal. If the signal varies, the feedback signal is used to adjust the VCO frequency to bring it back to the same frequency as the reference signal, thus ensuring that the waveform created is accurate and consistent.

The SIT8008ACA3-XXE also features a wide range of features that make it a great choice for a variety of applications. It has an operating temperature range of –40°C to +125°C and can be powered using a single- or dual-supply voltage of 1.8V to 5.5V. The oscillator also includes a clock enable and output enable control pins, allowing the user to program the oscillator as needed and disable it when not in use. Additionally, the device also features an integrated frequency and output voltage trimming function, allowing the user to fine-tune the parameters of the oscillator and further adjust the signal created.

The SIT8008ACA3-XXE is a versatile and cost-effective programmable oscillator for a variety of applications. It is based on the principle of PLL technology and can accurately generate waveforms of a wide range of frequencies. Additionally, the oscillator includes a range of features such as an integrated frequency and output voltage trimming function, clock enable and output enable control pins, and a wide operating temperature range, making it an ideal choice for a variety of applications such as RF applications and telecommunications.

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