ICS954218BGLF

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The ICS954218BGLF is an integrated, high-precision, clock/timing device from Integrated Circuit Solutions, Inc. It is designed for applications that require a high degree of accuracy and stability. It is suitable for use in telecommunications, computing, networking, and precision timing applications. The ICS954218BGLF is a general purpose device and can be used to provide clock/timing control to applications such as synchronous digital communication systems, networking routers, and high-speed clocks.

The ICS954218BGLF uses an on-chip PLL to provide the necessary clock/timing accuracy. The PLL generates highly accurate timing signals by locking onto an input reference clock of any frequency, from 1 kHz to 400 MHz. The output signals are accurate to within 50ppm. The PLL has very low noise and maintains the reference clock\'s accuracy over temperature and supply voltage variations.

The ICS954218BGLF also includes a highly accurate 4-bit digital-analog converter (DAC), a 10-bit programmable digital output port, and an integrated 8-bit counter-timer unit (CTU). The DAC is used for level-controlled digital output, and the 10-bit port is used for various digital output interfaces, such as digital audio. The CTU is used to control time intervals, generate time intervals, and control the free-running counter.

The ICS954218BGLF also features an on-chip voltage controller (VC) which is used to improve power supply stability and reduce power consumption. The VC monitors the input reference clock signal and changes the power supply voltage depending on the frequency of the signal. This helps to reduce power consumption and provides improved accuracy and stability. The VC also helps to reduce noise in the applications.

The ICS954218BGLF also contains a wide range of built-in features to help reduce design time and reduce costs. The device includes an integrated temperature sensor which monitors the internal die temperature and can control an external fan or cooling system. The device also includes a fail-safe feature which can detect a problem in the system and automatically switch to an alternate clock source. Furthermore, the device includes two noise reduction circuits, a jitter attenuator, and an oscillator calibration circuit.

In summary, the ICS954218BGLF is a highly versatile and reliable clock/timing device from Integrated Circuit Solutions. It provides high accuracy and stability over a wide temperature range and supply voltage variations. Its features, such as the voltage controller, noise reduction circuits, jitter attenuator, and oscillator calibration circuit, help to reduce design time and costs. The device is suitable for use in a wide range of clock/timing applications, such as wireless, embedded and precision timing systems.

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