MK2772-01STR

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The MK2772-01STR is a high-performance clock generator and phase-locked loop (PLL) frequency synthesizer from Microchip. It is designed for use in digital systems and enables a wide range of applications that require precise coordination and synchronization of electronic devices. The device offers a variety of features, including high-frequency oscillator (HFO) performance, zero jitter outputs, low power consumption and an integrated voltage-controlled oscillator (VCO).

The MK2772-01STR offers a range of clock outputs, allowing users to select the best frequency and stability to meet the requirements of their application. Outputs are available in frequencies up to 1.6GHz, with output stability as low as 5ps. The device also includes an integrated VCO and voltage-controlled buffer (VCB), which can be optimized for use in various applications such as frequency modulation (FM), phase-shift-keyed (PSK) and frequency-division multiplexing (FDM) communications systems.

The device also features a number of programmable options, including a wide range of clock dividers, synthesis parameters and phase select options. Additionally, the device boasts an on-board power-on reset, a phase-locked-loop (PLL) operated by an on-board digital phase-locked loop and three buffered clock outputs. These outputs, along with the support of both on-board and external reference oscillators, make the device a cost-effective solution for a variety of applications.

The MK2772-01STR is a perfect choice for applications in digital logic, digital signal processing, frequency-division multiplexing, FM/PSK/PN communications, frequency synthesis and general-purpose timing. The device is designed to operate in a variety of situations, from low-power and low-frequency applications up to applications that require higher stability in frequency-agile environments. The device is also compliant with JEDEC HALO and European standards.

The working principle of the MK2772-01STR is based on its ability to detect a reference frequency from an external source and then use a low-noise oscillator to produce an output clock of the same frequency. The device uses a voltage-controlled oscillator (VCO) to control the frequency of the output clock, depending on the setting of the PLL control registers. The VCO itself is configured with a frequency range that spans from the minimum to the maximum frequency, while the reference frequency is used as an input to the PLL control circuit. This circuit then calculates the frequency setting of the output clock using the reference frequency, the PLL control registers and the VCO settings. This ensures that the output clock is always accurate and synchronized to the reference frequency.

In summary, the MK2772-01STR is a high-performance, low-power clock generator and frequency synthesizer PLL from Microchip. This device is well suited for applications in digital logic, digital signal processing, frequency-division multiplexing, FM/PSK/PN communications, frequency synthesis and general-purpose timing. Utilizing its high-frequency oscillator performance and zero jitter outputs, the device offers a wide range of frequency outputs, low power consumption and an integrated VCO, making it a cost-effective solution for a variety of applications.

The specific data is subject to PDF, and the above content is for reference