HMC720LP3E

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The HMC720LP3E is an excellent device which can be used in a variety of applications. It is a ultra-low power, 3rd generation triple differential clock fanout buffer designed to provide excellent clock performance and signal integrity with low output skew and jitter. It is specially designed to meet the demanding requirements of high-speed communication links and systems. The HMC720LP3E is an ideal solution for applications requiring multiple output clocks of varying phase relations.

This device is part of a family of clock/timing buffers, drivers and containment products. It is designed to work with a variety of high-speed devices and to drive high frequency signals over long distances.When used in the clock fanout configuration, the HMC720LP3E can fan out two or three different differential outputs from a single differential input. It offers excellent performance for communication links and systems that require multiple clocks that are phase-shifted in relation to each other.

The working principle of HMC720LP3E relies on three independent sections that can be used independently.The first section is a divided clock generator with a programmable duty cycle of up to 80%, allowing for different duty cycle outputs to be generated from a single master input clock. The second section is a 4x buffer that can fan out four differential outputs with up to three of them phase shifted. The last section is a 1x buffer that can drive an externally loaded differential output. The device takes the user’s input clock and passes it through the internal circuitry to generate different phase shifted clocks. It uses proprietary circuitry to provide low skew and low jitter.

HMC720LP3E can be used in a variety of applications such as communications, data banks and networks, video, audio and test instrumentation. It is often used in high speed communication systems where multiple clocks need to be derived from a single source to support different functions. It is ideal for 10G and 40G backplane applications as well as point-to-point interfaces and bridge links. It also works well for advanced LAN and protocol stacks.

The HMC720LP3E provides optimum signal integrity with low output skew, jitter, and noise.It also provide configurable clock phases and a wide range of working frequencies from 1MHz to over 800MHz making it ideal for designs requiring a wide range of different frequency clock signals. The device is easy to use and supports multiple control interfaces such as I2C, SMBus, and SPI. It also supports bus-powered mode and can operate at temperatures between -40 to 85 degrees Celsius.

In conclusion, the HMC720LP3E is an excellent device which is designed and optimized to work in a variety of clock and timing applications. It offers high performance, low power and excellent signal integrity at higher frequencies. It is an ideal solution for applications requiring multiple output clocks of varying phase relations such as communications, data banks and networks, video, audio, and test instrumentation. It allows for a wide range of operating frequencies and supports various control interfaces for ease of use and flexibility.

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