95V857AGLF

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95V857AGLF is a clock oscillator IC that is able to generate and maintain any analog signal with the specified frequency rate in order to attain specific timing solutions. It is considered to be a member of a wide range of application-specific clocks or timing oscillators, which are tailored and built for specific timing management solutions. Therefore, it has been widely applied in synchronous systems and many other application fields.

The 95V857AGLF consists of a transistor-transistor logic (TTL) oscillator integrated circuit, two standard clocks and a series of external components which are used to achieve in-circuit programming of specific frequency rates. This Frequency Locked Loop (FLL) identifies the frequency of an input signal within the oscillator and adjusts the output signal accordingly to generate the desired frequency. The circuit also provides a “glitch free” start-up function in order to reduce any unbuffered periods of time.

When powered with 5V, the 95V857AGLF needs approximately 0.5ms of start-up time for the in-circuit programming. This means that the oscillator can be switched to an immediate low-jitter frequency within the preset range and, simultaneously, maintain it with an incredibly steady frequency. This exclusive feature is mainly used in timing management solutions where the accuracy of the start-up delay played an important role. Hence, the scope of applications of the 95V857AGLF could be widened to network synchronization, media processors, peripheral interface cards, applied communications, audio signals, video signals and more.

In addition to being widely employed in conventional synchronous systems and FLL applications, the 95V857AGLF also provides several other advantages. For example, it has a small start-up delay as well as a small power consumption of 3-15mA, which is rather impressive. Moreover, the prescaler of the 95V857AGLF is an additional feature that could be used to double or even quadruple the frequency of the output signal, thus allowing the user to fully control the frequency modulation and spread spectrum of the resultant signal.

When it comes to synchronization, the 95V857AGLF is highly renowned for its ability to produce a steady frequency rate with 0.05ppm precision. The frequency accuracy is highly enabled by the compensation techniques used by the device, including a modified dual phase-locked loop (DPLL) architecture and the adjustment of external components. All in all, these factors help reduce the jitter of the output signal, thus giving it the necessary stability and accuracy required to deliver the desired performance.

In conclusion, the 95V857AGLF is a highly reliable and accurate clock oscillator IC that is mainly used to attain application-specific timing solutions. It is highly capable of maintaining a steady frequency rate with excellent precision as well as providing a glitch free start-up. Moreover, it has a small power consumption and an extensive scope of applications, ranging from synchronous systems, FLL applications and even non-conventional tasks such as the synchronization of networks.

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