SIT9005ACA1H-28DK

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Programmable Oscillators are a popular line of frequency control devices used to generate a steady, accurate clock signal at a predetermined frequency level. As the name suggests, the frequency of a programmable oscillator can be changed by programming solid-state components, such as varactor diodes, capacitors, or resistors, to create an oscillator with more desirable output power, frequency, and selectivity characteristics. The SIT9005ACA1H-28DK is a high-performance programmable oscillator designed for use in applications that require accurate clock signals with low-jitter performance.

The SIT9005ACA1H-28DK is a fully programmable oscillator featuring a wide frequency range from 32kHz to 125MHz, fast start-up, low-jitter performance, and high-accuracy output frequency control. It is designed for use in digital signal processing (DSP) applications, including cellular base stations, microwave digital signal processing, GPS receivers, and video/audio equipment. It is also well-suited for use in industrial, consumer, and medical equipment. The SIT9005ACA1H-28DK features a high-frequency stability of ±10ppm over the full 0°C to 70°C temperature range and ±2.5ppm over the 0°C to 50°C temperature range.

The SIT9005ACA1H-28DK is a reliable, cost-effective clock source for many applications. The device can be programmed through its on-chip serial port using a combination of serial and parallel data formats. It also features a selectable output buffer configuration with an adjustable output strength and slew rate. The SIT9005ACA1H-28DK also includes a low voltage compensated low-noise regulation loop that reduces the output noise in order to minimize jitter and improve signal integrity. This feature allows the oscillator to be used in a wide variety of applications that require low-jitter performance.

The SIT9005ACA1H-28DK’s working principle is based on the fact that when a low-impedance source of clock power, such as a crystal oscillator, is coupled with a programmable circuit, the oscillator can be controlled very precisely through the programmable circuit. By using a combination of serial and parallel data commands, the programmable circuit in the SIT9005ACA1H-28DK is programmed to adjust the output frequency and power levels. This is done by adjusting the capacitance or resistance of the programming circuit to either increase or decrease the frequency of the oscillator. This process results in a highly stable and accurate oscillator output that is suitable for use in a wide variety of applications.

The SIT9005ACA1H-28DK is an excellent choice for applications that demand reliable, low-jitter, accurate clock performance. Its wide range of features makes it a great option for use in a variety of digital signal processing applications. With its high-frequency stability, low-noise regulation, and easy programming capabilities, the SIT9005ACA1H-28DK is a cost-effective solution for many clock applications.

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