SIT9005ACA2H-33SA

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Programmable oscillators are electronic components which use a calculated crystal oscillator circuit with an internal frequency synthesizer for adjustments. This type of oscillator provides a convenient control mechanism for an oscillator’s frequency and enables quick and precise frequency adjustments in order to meet the desired design parameters. The SIT9005ACA2H-33SA is a particular programmable oscillator specifically designed for surface mount printed circuit board (PCB) applications. This versatile and reliable device boasts a wide range of features to ensure it is highly compatible with any requirements.

At its most basic, the SIT9005ACA2H-33SA functions are made possible because of its structure, including a crystal oscillator, a frequency divider chain, a digital controller with specific PID algorithm, and a voltage controlled oscillator (VCO). The crystal oscillator plays an important role in the design as it determines the oscillator’s nominal frequency according to the connected crystal’s resonant frequency, while the frequency divider is used to achieve a wide range of output frequencies. The VCO simulates an output through the frequency divider chain in accordance with the control voltage. Lastly, the controller utilises the PID algorithm to ensure the oscillator’s output frequency is maintained at it’s intended target.

In addition, the SIT9005ACA2H-33SA is also highly compatible with a variety of applications thanks to a range of features it boasts. This includes having a low power consumption, a temperature stability of +/- 0.5 ppm/K, a high frequency stability of 0.3 ppm max over a temperature range of 0 - 70 °C, and an operating temperature range of -40 ~ +85 °C. Furthermore, the SIT9005ACA2H-33SA also has a low aging rate of +/- 0.1 ppm/day, minimal RMS jitter, and minimal PLL jitter and noise. Constructed with an I/O pad of 14 pins, and a 0.2 mm pitch, the SIT9005ACA2H-33SA has a maximum frequency range of up to 110 MHz and a minimum frequency range of 1kHz. Finally, the SIT9005ACA2H-33SA utilizes a CMOS power supply of 3.3V and has a load characteristic of 15pF.

The SIT9005ACA2H-33SA is highly versatile and reliable, making it an ideal choice for a variety of applications. This includes its use in systems which involve precision measuring equipment as it is able to deliver stable, reliable, and accurate frequencies. Furthermore, it is also capable of harmonic suppression, thereby making the SIT9005ACA2H-33SA the perfect choice for many communications, broadcast, and medical applications. Additionally, the SIT9005ACA2H-33SA’s low power consumption, wide temperature range, and impressive frequency range also make it ideal for use in home appliances and other similar equipment.

In conclusion, the SIT9005ACA2H-33SA is a reliable and versatile programmable oscillator. Its wide range of features make it highly compatible with an array of applications including precision measuring equipment, communications, broadcast, medical, and home appliances. It offers an impressive range of frequency options and excellent power consumption, making it a highly desirable choice for many types of applications. Thanks to its impressive list of features and reliable performance, the SIT9005ACA2H-33SA is an excellent choice for surface mount printed circuit board applications.

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