MM74HC4046MX

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The MM74HC4046MX is a programmable frequency prescaler, high speed active clock oscillator and phase locked loop (PLL) device that uses a low current, CMOS high speed circuit design. It is ideal for timing, frequency conversion and identification applications. Its high speed processor architecture enables it to excel in countless applications including communications, automotive and consumer electronics.

The MM74HC4046MX is a member of the MM74HC family of programmable frequency prescalers, integrated clock oscillators, phase locked loops and frequency synthesizers. It has enhanced programmability, allowing it to be configured for a broad range of applications. For example, it can be used for timer/clock synchronization, frequency division, frequency comparison and phase locked loops.

The MM74HC4046MX is a highly integrated integrated circuit that provides high frequency accuracy and programmability. It has two frequency prescaler outputs, two fully integrated precision oscillators, and one phase-locked loop (PLL) output. The two frequency prescaler outputs can be programmed to provide a high (1.5-50MHz) or a low (0.015-3GHz) frequency division. The two high frequency output oscillators provide very accurate frequency outputs in the range of 1-25MHz. The phase locked loop (PLL) output provides a frequency ranging from 1-20MHz.

The MM74HC4046MX can be used in a variety of applications such as time division multiplexing, clock and data multiplexing, frequency division multiplexing and PLL required applications. It is commonly used in clock and timing systems, communications and industrial applications. The clock oscillator and prescaler are the key components of this device.

The clock oscillator of the MM74HC4046MX is responsible for creating the fundamental frequency from which the prescaler outputs are generated. The frequency of the oscillator can be programmed or manually adjusted by using the on-chip trimmers. The frequency can be set with a resolution of 0.3Hz.

The prescaler is the component responsible for dividing the frequency of the clock oscillator by a certain factor and generating the desired outputs. It is programmable via external hardware settings and has two fully integrated precision outputs. The output frequencies can be set from 0.015 to 3GHz.

The phase locked loop of the MM74HC4046MX can be used to generate a stable output frequency. It is comprised of a phase frequency detector and a passive VCO. The PLL output follows the input frequency and can be adjusted by an external voltage source. The PLL is especially useful for data recovery and modulation applications.

The MM74HC4046MX is a highly versatile device and can be used for a wide range of clock and timing, communications and industrial applications. Its high speed processor architecture and programmable frequency synthesizer offer enhanced performance and versatility. It provides excellent noise immunity and high frequency accuracy.

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