ICS843004AGI-01

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The ICS843004AGI-01 IC (integrated circuit) is a device located in the Clock/Timing family, more specifically the “Clock Generators, PLLs (phase locked loop), Frequency Synthesizers” group. This IC is a frequency synthesizer and clock generator designed for use in radio frequency (RF) systems, converting a fixed frequency input into multiple output frequencies. Its applications include radio base-station transmitters, mobile and satellite terminal gear, and any device using high speed RF links.

The ICS843004AGI-01 converts an injected frequency into synthesized frequencies using four PLLs (phase locked loops). It is available in a 64-lead quad-flat no-lead (QFN) package with 6mm x 6mm body size and low power consumption. This IC requires a single 1.8V power supply and one input frequency. It supports a wide range of frequencies and may have a reference frequency that is as small as 1MHz and outputs ranging between 500MHz to 4GHz, making it more versatile than other ICs of its kind.

The ICS843004AGI-01 has several features, making it an ideal choice for many applications. It includes nonvolatile memory storage, which allows settings to be stored and recalled, a digital phase-locked loop (DPLL) input, digital frequency resolution and a 12th order sigma-delta loop filter. It also has digital tracking, which keeps the VCO frequency output at a given setting after the power cycle, reducing the time it takes for equipment to start from standby. Another important feature is the “no black lock” operation, where the PLL remains active even if the input frequency is lost.

The working principle of the ICS843004AGI-01 is based on four PLLs. The input of the IC is a fixed frequency. This frequency is then passed through the PLLs, which generate the output frequency. The output frequency is then used for the desired application. The different PLLs in the IC can be used to generate a variety of output frequencies which can be changed according to the requirements of the application.

The ICS843004AGI-01 is a highly efficient and robust IC used mainly in radio frequency systems. Its versatility and features make it one of the most popular ICs in its field. It is easy to use and provides excellent performance with its wide range of input and output frequencies and low power consumption.

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