SY100S834ZH TR

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The SY100S834ZH TR is a low-power, high-precision, low-jitter clock generator with on-chip differential outputs that are ideal for a wide range of applications. This device integrates a low-noise oscillator and a phase-locked loop (PLL) to generate high-precision clock signals. It can also be used as a frequency synthesizer. The SY100S834ZH TR comes in a 12-lead small-outline package (SOP) with an RoHS-compliant lead-free finish.

The SY100S834ZH TR is ideally suited for clock generation in communications systems, networking equipment, personal computer systems, medical instrumentation, test and measurement equipment, military electronics, and other embedded control applications. It supports high-speed communications systems that require predictable latency, such as Ethernet, Fibre Channel, SDH, InfiniBand, and PCI Express. It is also suitable for jitter-sensitive high frequency clocks, such as those used in digital signal processors (DSPs) and microprocessors.

The SY100S834ZH TR is specifically designed for low power operation. Its integrated PLL is capable of generating up to 10 different clock frequencies with up to 8 output pins. Its programmable reference clock range support allows for the use of low-cost, lower-jitter crystal oscillators. It requires only a 5 V power supply and typically draws less than 40 mA. The integrated PLL also allows the clock generator to remain active in stand-by mode, eliminating the need for an external power-on reset signal.

The SY100S834ZH TR uses a phase-locked loop (PLL) architecture to generate clean and highly accurate clock signals. This architecture is composed of two main components: a voltage-controlled oscillator (VCO) and a phase/frequency detector (PFD). The VCO is a low-noise oscillator that produces a signal at a frequency determined by the voltage applied to it. The PFD is a digital circuit that compares the phase and frequency of the input reference signal and the signal output by the VCO. If the two signals are not identical, the PFD adjusts the voltage applied to the VCO, which in turn adjusts the output signal frequency to match that of the reference signal.

In addition to its low-power, high-precision, and low-jitter clock generation capabilities, the SY100S834ZH TR also offers outstanding performance in terms of jitter and phase noise. Its benefits include low-jitter operation up to the device rated frequency, fast lock times, and low-power operation. It also offers outstanding noise immunity due to its integrated EMI filter and advanced shielding techniques.

The SY100S834ZH TR proves an ideal solution for clock and timing applications that require precision, power efficiency, and high-performance such as communications systems, networking equipment, medical instrumentation, military electronics, and other embedded control applications. It is also suitable for use in jitter-sensitive high frequency clocks, such as those used in digital signal processors (DSPs) and microprocessors. Additionally, the device comes in a very small package and is RoHS-compliant. As such, it provides a perfect solution for applications that demand space efficiency, high levels of accuracy, and low power consumption.

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