DS1091LUA-033/V+

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The DS1091LUA-033/V+ is a low power, low phase noise clock generator module designed to generate high frequency clocks required for today\'s most demanding high speed networking applications. It combines a high performance voltage controlled oscillator (VCO) and a dual phase locked loop (PLL) to generate a variety of frequencies with both jitter and phase noise performance that meet the requirements for 10Gb, 40G and 100G Ethernet equipment.

The DS1091LUA-033/V+ is an integrated solution for providing multiple on-board RFCMOS clocks. The device provides up to five separate high performance output clocks with low jitter and phase noise. The on-board PLL consists of a dual loop architecture which reduces phase noise and improves output clock phase noise performance. The VCO operates across a wide range frequency range from 19MHz to 1Ghz and can be tuned via an on-board voltage controlled interface for optimal phase noise and frequency accuracy.

The DS1091LUA-033/V+ utilizes both the PDCA (Pattern Detection Code Acquisition) and PLL loop update algorithms. PDCA is used to rapidly acquire locks and minimize start-up time and PLL loop update is used to maintain lock and reduce jitter. The output clocks can be locked to an external reference clock via the on-board PLL allowing customers to synchronize timing of multiple systems. The device also uses a wide range of input reference clock frequencies to guarantee good noise performance and excellent frequency accuracy when used as a standalone frequency synthesizer.

The DS1091LUA-033/V+ offers an issue free deployment and provides a power consumption of less than 1W. It is available in a compact 5x5mm 32 pin QFN package and supports both the ITU G.703 and IEEE802.3ae standards for 10Gb, 40G, and 100G Ethernet applications. It has been qualified for temperatures of -40°C to 85°C making it ideal for a range of industrial applications.

In conclusion, the DS1091LUA-033/V+ is an exceptionally designed and innovative Frequency Synthesizer with its superior performance in terms of jitter and phase noise. The device is easy to deploy and its low power consumption makes it ideal for applications that require low latency and high performance clock generation. It is the perfect choice for powering next-generation networking applications such as 10Gb, 40G and 100G Ethernet.

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