LC72191JMA-AH Integrated Circuits (ICs)

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The LC72191JMA-AH is an integrated timing device from Sanyo-Ls, particularly effective for automotive applications. This device is a fully integrated solution for many of today\'s timing needs. It combines an oscillator, a frequency divider, a phase-locked-loop, and a phase compensation network all in a single, integrated chip. These features make the LC72191JMA-AH an ideal choice for automotive timing and frequency definitions.

The LC72191JMA-AH is designed to generate time-based signals in clock/timing applications. Its programmable frequency divider can generate frequencies ranging from 3 Hz to 4 MHz with accuracies up to ±1%. The phase-locked-loop enables the device to precisely track the accuracy and the frequency in varying temperature environments. Its low harmonic distortion, low noise and fast modulation response makes the LC72191JMA-AH perfect for clock/timing applications.

The actual working principle of the LC72191JMA-AH is simple and straightforward. The device consists of an oscillator, a frequency divider, a phase-locked-loop and a phase compensation network. The oscillator generates a stable reference frequency. The frequency of the reference signal is then divided down by a programmable frequency divider. The phase-locked-loop receives the divided signal and compares it against its own fixed reference frequency. The difference between the two signals is detected and used to adjust the phase of the reference frequency in order to make it match the desired frequency. This process is repeated continuously, thus providing the frequency and accuracy control required for precise clock/timing applications.

The LC72191JMA-AH is ideal for automotive clock/timing applications. Its features enable the device to deliver frequency accuracy with excellent jitter performance in varying temperature environments. The integrated phase compensation network ensures accuracy over a wide range of temperatures and the fast modulation response ensures that it can track high frequency signals with precision. Furthermore, the device is protected against short-circuits, over-voltage and ESD, making it a reliable and cost-effective solution for high-quality automotive applications.

The LC72191JMA-AH is a great choice for automotive clock/timing applications. Its integrated design provides an efficient, accurate, and cost-effective solution for these applications. The device\'s wide frequency range, low harmonic distortion, low noise, fast modulation response and phase compensation network make it ideal for the demands of modern automotive timing systems.

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