DS31400GN

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DS31400GN is an application-specific digital clock generator that is designed for use in a wide variety of applications and provides clock generation, distribution, and synchronization capabilities. The device features integrated low-jitter oscillators, multiple frequency outputs, and advanced timing features. The DS31400GN supports up to four independent clock outputs, with each output individually configurable to provide an accurate, low-jitter clock signal.

Overview of the DS31400GN

The DS31400GN is an advanced, programmable clock generator that is optimized for applications that require multiple, accurate, and low-jitter clock signals. It features an integrated programmable oscillator, multiple frequency outputs, and advanced timing features that allow for flexible clock generation and distribution. The device is capable of generating multiple frequency outputs up to a maximum frequency of 720MHz. The device also features low-jitter oscillators and extensive selectable timing modes that provide programmable jitter and clock characteristics for optimized application performance.

Features of the DS31400GN

The DS31400GN offers several key features that make it a highly flexible and powerful clock generator. These features include:

• Integrated, low-jitter, programmable oscillator.
• Support for up to four independent outputs.
• Programmable jitter and clock characteristics.
• Extensive selectable timing modes.
• Flexible clock boosting capabilities.
• Programmable output skew.
• Wide frequency range (up to 720MHz).
• Low power consumption.

Applications of the DS31400GN

The DS31400GN is designed for a wide variety of applications that require low-jitter, accurate, and multiple frequency outputs. These applications include:

• High-end computing and server platforms.
• Storage systems.
• High-speed networking.
• Telecommunication
• Video broadcasting.
• Automotive and aerospace systems.
• Consumer electronics.
• Digital TV/IPTV and other multimedia applications.

Working Principle of the DS31400GN

The DS31400GN uses a fundamental 3-stage operational principle to achieve its timing and synchronization capabilities. The device’s integrated oscillator generates the timing reference signal, which is fed into the phase frequency detector (PFD). The PFD determines the frequency of the reference oscillator in relation to the user-configured output frequency, and produces a voltage-controlled oscillator (VCO) control signal accordingly. The VCO, in turn, produces the desired output frequency, which is adjusted according to the PFD’s output signal.

The DS31400GN also features an on-board phase-locked loop (PLL) that is used to synchronize the timing of the output clocks. The PLL consists of a VCO and a loop filter, which is used to generate a system clock signal. The PLL is configured to generate a system clock that is synchronized to the reference clock. This allows the DS31400GN to generate synchronized output clocks with low jitter and minimal offset.

Conclusion

The DS31400GN application-specific digital clock generator is designed for a wide range of applications. Its advanced features, such as low-jitter oscillators, extensive selectable timing modes, and flexible clock boosting capabilities, make it an ideal choice for applications that require accurate, low-jitter clock signals. The device also features an integrated PLL for synchronization of output clocks, allowing it to generate multiple, synchronized outputs with high accuracy and low jitter. The wide frequency range, low power consumption, and programmable output skew make the DS31400GN an ideal choice for any application that requires accurate and low-jitter clock signals.

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