CY22801KSXI-026

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CY22801KSXI-026 is a highly integrated, low-cost frequency synthesizer and clock generator. It is a unique multi-function device which can be used in a wide range of applications spanning the telecom, computer, automotive, and consumer sectors. The device is capable of generating a variety of frequency outputs, including radio frequencies, Ethernet/Ethernet-like networks, as well as clock outputs such as LVDS, differential clocks, and LVPECL.

The CY22801KSXI-026 is designed for use in applications requiring high frequency accuracy combined with low power consumption. It is able to generate six different frequencies from a single clock input, allowing it to be used in a variety of systems such as digital media players, video decoders, and other digital video products. It also offers a PLL for accurate frequency sources, allowing for reliable transmission over long distances and in difficult signal environments.

In terms of its working principle, the CY22801KSXI-026 consists of a frequency synthesizer block which consists of 2 channels that are individually programmable in terms of frequency range and voltage. Each channel also has a programmable reference gain and pre-divider. The PLL contains a phase detector, low noise divider, and charge pump to allow for high frequency accuracy. The device also contains a high precision voltage controlled oscillator (VCO) to provide stable frequency output. All of these blocks are connected together and can be controlled via an on-board microcontroller or via I2C.

When it comes to applications for the CY22801KSXI-026, it is an ideal solution for applications requiring high frequency accuracy such as Ethernet/Ethernet-like networks, digital video, digital media players, and other digital video products. It is also ideal for automotive applications, especially in cars with multimedia systems, as it can provide stable and accurate clock sources. The flexibility of the device means that it can be used in a wide range of applications requiring high frequency accuracy and low power consumption.

In summary, the CY22801KSXI-026 is a highly integrated, low-cost frequency synthesizer and clock generator for a wide range of applications. It consists of a frequency synthesizer block with two channels, a PLL, and a voltage-controlled oscillator providing reliable, high frequency accuracy. The device can be used in Ethernet/Ethernet-like networks, digital video, digital media players, and other digital video products, as well as automotive applications where reliable and stable clock sources are required.

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