552AC000112DGR

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Pin configurable/selectable oscillators are electronic components that provide precise frequency delivery. The 552AC000112DGR is one such device, offering broad frequency ranges, robust external components protection, low jitter, and other features that make it particularly attractive in a wide range of applications.

Features

The 552AC000112DGR oscillator is an extremely versatile device that provides a range of features for users. These include a small form factor of 4 pin package (2.0mmx1.6mm), a frequency range of 0.1kHz to 85MHz, a low jitter period of 0.4ps for 85 MHz operation and a high frequency stability over temperature of ±100ppm.

As a CMOS device, the 552AC000112DGR is capable of operation at both full swing and half swing voltage levels. Output current capability is 25mA typ, operating temperature range is -40°C to +85°C and a power supply voltage of 4.5V to 5.5V. In addition, the device features an integrated voltage regulator and an active stop-mode/sleep-mode.

Working Principle

The 552AC000112DGR is an oscillator that relies on an RC circuit to produce its output frequency. This RC circuit must be carefully manufactured and tuned in order to produce the correct output frequency. The RC circuit is composed of two parts: a capacitor and a resistor. When a voltage is applied, the capacitor charges up until it reaches the "breakdown voltage". At this point, the capacitor starts to discharge until it is completely drained. The discharge time is proportional to the resistance and capacitance. By accurately measuring and adjusting the capacitance, the device can be made to operate with exact frequencies.

The output frequency is determined by the ratio of the capacitor to resistor. So, for example, if the capacitor is 1µF and the resistor is 2.2Kohm, then the output frequency will be 21.5kHz. This can be adjusted by changing the resistor or capacitor values, or by using a different RC circuit configuration. The 552AC000112DGR uses a combination of these components, carefully tuned to produce the desired output frequency.

Applications

The 552AC000112DGR oscillator is used in many applications including, but not limited to, mobile device antennas, radio frequency and microwave communications, satellite navigation systems, medical equipment, and automotive electronics. Its wide frequency range and low jitter period make it well suited for these applications. Additionally, its small size makes it ideal for integration into other products, such as handheld devices.

The 552AC000112DGR oscillator is an excellent choice for those who need an accurate and dependable frequency output in a wide range of applications. Its versatile features, including a 4 pin package, wide frequency range, low jitter, and robust external component protection, make it an ideal component for many applications.

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