CY28RS400OXCT

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CY28RS400OXCT is an application-specific clock device designed to meet the demands of the ever-evolving world of embedded systems. The device integrates a quartz-based oscillator and an advanced frequency control engine to ensure reliable, accurate signal generation and timekeeping even in harsh environmental conditions. It supports a wide range of input signal frequencies and output signal frequencies, making it a versatile choice for design engineers.

The device is ideal for use in medical equipment, safety-critical systems, and other applications that require precise timing and energy-efficient operation. It features a built-in phase locked loop (PLL) circuit for phase-locked clock output assurance and advanced frequency control mechanisms for precise frequency tracking over extended periods of time. With low power consumption and an integrated output buffer, CY28RS400OXCT is a perfect choice for embedded systems applications requiring reliable timekeeping and high performance.

Application field

CY28RS400OXCT is used primarily in embedded systems that require precise timekeeping and a large frequency range. This can include medical equipment, safety-critical systems, industrial control systems, and aerospace systems. With its PLL circuit and advanced frequency control mechanisms, the device offers improved jitter performance, phase noise, and spurious frequency operation in high temperature and low voltage applications.

The device is also suitable for wireless systems that need high frequency accuracy such as those used in wireless standards 802.11, 802.16, 802.22, and Z-wave. This device can also be used in automotive applications that require precise timing at low temperatures such as in-vehicle infotainment systems, where market demand is increasingly shifting towards automotive clock modules.

Working Principle

At the core of CY28RS400OXCT is a quartz-based oscillator, which is used as the reference frequency for the PLL circuit. The oscillator generates a reference signal that is then fed into the PLL circuit, where the feedback loop continuously adjusts the frequency of the output waveform in accordance with the reference frequency. This regulation of the output frequency helps ensure accurate timing performance over time.

The PLL circuit and frequency control engine also enable the device to adapt to sudden environmental changes, such as temperature fluctuations, for improved and consistent performance. The advanced frequency control mechanism also helps in reducing jitter of the output signal and in increasing the control over the generated frequency.

In addition to the quartz-based oscillator and PLL circuit, the device also features a built-in output buffer for enhanced seamlessness and output compatibility. The output buffer is designed to protect the device from sudden environmental changes such as electric shock or sudden temperature variations. This feature helps ensure optimal performance and long-term reliability.

CY28RS400OXCT is a perfect choice for demanding embedded system applications that require precise timekeeping and reliable performance. With its low power consumption, advanced frequency control mechanisms, and integrated output buffer, the device will provide reliable, accurate timing and control over the output frequency in any environment.

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