552CH000887DG

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Pin Configurable/Selectable Oscillators are a type of oscillator which can be configured to generate oscillations with three different frequencies. The 552CH000887DG series is one such oscillator, and it is used to provide frequency adjustment options in various applications.

The 552CH000887DG series offers a wide range of frequencies, with the highest frequency being approximately 50 MHz. The 552CH000887DG has two primary components, the oscillator chip itself and the associated logic gate (which can be provided in different versions, such as TTL or CMOS). The oscillator chip is responsible for generating the desired oscillation frequency. The associated logic gate is used to select the desired frequency from a few available options. This allows for easy and fast configuration of the oscillator.

The 552CH000887DG series also has an optional digital control feature, which can be used to control the oscillator frequency more precisely. This digital control feature uses a special programmable logic device (PLD) to provide digital control of the oscillator. This feature allows for precise adjustment of frequency, as well as the ability to store and recall configurations.

The 552CH000887DG series is typically used in wireless communication systems, such as Wi-Fi, and in satellite communication systems. It can also be used in base transceiver systems (BTS) to provide frequency control and support for various frequency bands. In addition, it is often used in microwave antennas and GPS systems, as well as in radar systems to accurately track the location of objects.

The working principle of the 552CH000887DG series is based on the use of a crystal oscillator and a voltage-controlled oscillator (VCO). The crystal oscillator is responsible for providing a stable, constant frequency output. The VCO is used to adjust the frequency of the output signal in response to the input voltage. The input voltage is typically provided by the logic gate, which is programmed to provide the desired frequency.

The 552CH000887DG series has a wide range of applications and its features make it a popular choice for many devices. Its wide frequency range, digital control features, and adjustable output make it an ideal choice for many uses. Its adjustable output also allows for the use of multiple frequency bands, allowing for improved system performance and better communication.

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