SY100EP111UTI

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The SY100EP111UTI is a Clock/Timing product, categorised under Clock Buffers, Drivers. It is a multi-output differential clock buffer and driver which runs on 3.3V and 5V supply. The SY100EP111UTI is a versatile multiple output clock generator ideal for ASIC-MAP system clock applications. It provides four dedicated clock outputs and two dedicated reference outputs that can be matched and driven with equal delays, controlled skew, and very tight jitter.

The device is designed to run at frequencies between 50MHz and 450MHz. It supports a wide variety of input signals from LVCMOS/LVTTL to HCSL and (S)SMB. This device offers low additive jitter, tight partial-cycle delays and symmetrical clock outputs to optimize clock transition and fanout loading. It is designed to reduce the skew and jitter seen on oscillator outputs from ASIC/SoC devices before being distributed to downstream clock networks with low additive jitter.

The SY100EP111UTI implements a four-stage PLL circuit to provide multiple output clocks. It consists of voltage-controlled oscillator, phase-frequency detector, loop filter, and a programmable clock multiplier. Based on the clock input signal frequency and the output frequencies entered, the multiplier block generates a variety of output clocks. A separate input is provided to boost the internal VCO gain in order to maintain phase-lock to the source clock while also allowing multiple power management modes.

The SY100EP111UTI also includes an advanced control logic that allows the user to control the phase delay and transition of each clock output individually or in pairs. Additionally, the outputs can be enabled adaptively to reduce the transition time, minimize output power dissipation, and reduce the transition noise which is usually caused by the toggling of unused outputs. This innovative device also supports clock forwarding mode, which enables it to be used in stacked multi- clock buffers applications.

The SY100EP111UTI provides unparalleled flexibility and control in a small form factor. It offers superior jitter and phase delay performance and its low-power, energy-efficient design allows it to be used in a variety of clock applications at a fraction of the power consumption of other similar devices. Moreover, with its wide operating temperature range, it can withstand harsh environmental conditions and is suitable for deployment in a wide range of applications such as wireless and cellular base stations, memory systems and ATE systems.

In summary, the SY100EP111UTI is a highly innovative, feature-packed and versatile clock buffer and driver ideal for high-performance clock applications. It is designed to reduce jitter and skew of oscillator outputs from SoC/ASIC devices before distributing them to downstream clocks with low additive jitter and tight phase delays. The device is easy to integrate into existing systems, its small form factor makes installation effortless and its low power consumption allows it to be used in power-sensitive applications. Its unique feature sets and advanced control logic give the user unparalleled control over clock parameters while its wide operating temperature range makes it suitable for use in varied environments.

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