9VRS4338DKILFT

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The 9VRS4338DKILFT is an application-specific clock generator module designed for use in medium- to low-power, time-sensitive applications. It is an ideal solution for highly accurate accuracy in design scalability and reliability requirements.

This module implements a unique combination of two designs for improved system frequency accuracy and flexibility. The first design is a self-adjusting system frequency clock generator that uses logic-based components to accomplish precision timing and frequency generation. This design uses techniques such as interval averaging and frequency balancing to ensure maximum timing accuracy, even under varying environmental conditions. The second design is a programmable clock generator that uses an external oscillator to eliminate frequency drift and synchronization problems.

The 9VRS4338DKILFT is fully integrated in a 4 x 4 mm VQFN package and utilizes the advanced 0.4 mm pitch VQFN platform for improved board routing and space saving. The module supplies five frequencies to meet the requirements of the target system, including two system clock frequencies, one reference clock frequency, and two reference frequencies. The new clock generator also supports programmable fractional divider and synchronization functions to adjust the system timing and frequency.

The 9VRS4338DKILFT module contains a total of ten low-skew output banks, each consisting of two 2-bit programmable output dividers and a programmable output enable. The dividers are controlled by a serial clock control pin, SCLK, that can be used to synchronize the outputs to the system clock. The module also contains an input buffer, onboard precision voltage regulator, and a serial interface to enable user-defined configuration.

The 9VRS4338DKILFT module also provides advanced clock synchronisation, allowing the module to automatically adjust the clock rate to match the master clock frequency. Additionally, the device provides a number of features, including a 5-bit programmable phase detector, a programmable noise filter, and over-temperature protection, to help ensure the highest level of reliability and accuracy.

In summary the 9VRS4338DKILFT is an application-specific clock generator, targeted at medium- to low-power, time-sensitive applications. It is a very capable clock generator and combines both a self-adjusting system frequency clock generator and a programmable clock generator. The output banks allow for frequency control and synchronization, while the input buffer and onboard voltage regulator offer improved reliability and accuracy. Additionally, the module supports advanced clock synchronisation and other features such as a programmable phase detector, noise filter, and over-temperature protection.

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