HMC837LP6CETR

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The HMC837LP6CETR is a high performance, low jitter clock generator or Phase-Locked Loop (PLL) that provides an RF reference solution suitable for wideband microwave applications. The HMC837LP6CETR combines an ultra-low jitter, extremely low power CMOS voltage-controlled oscillator (VCO), a synthesizer, two low noise differential outputs, and a voltage regulator. This device has excellent flexibility in setting the RF reference clock frequency and also has very low relative frequency instability over temperature and voltage.

The HMC837LP6CETR is most suitable for applications ranging from communications broadband and consumer electronics to aerospace and military systems. Typical applications includes those needing a fractional-N frequency synthesizer in wireless communication infrastructure, such as base station and subscriber units, for developing a frequency reference in software radio, and for microwave point-to-point radios.

The HMC837LP6CETR works by taking an input signal which is then divided and feed into a phase detector. The phase detector compares the 23-bit frequency divide ratio, or “N” and the phase of the output signal. The difference between them is then used to create an error signal, which sets the frequency of the VCO. The VCO then creates an oscillating signal, which is then divided down to the correct output frequency and presented on two differential outputs.

The HMC837LP6CETR can be adjusted to output various frequencies, ranging from 500MHz up to 6GHz. Its digital control and smaller size also make it suitable for applications that are size and cost sensitive. Its noise floor and jitter performance are also improved from HMC’s previous synthesizer products, which means that it can in turn provide a better signal that is more consistent and reliable for whatever application it is used for.

The HMC837LP6CETR is an ideal device for providing low noise, low jitter clock and frequency reference signals in a variety of applications including software defined radios, communication infrastructure, and satellite navigation systems. This combination of a PLL and frequency synthesizer make it perfect for any application where a precise and reliable clock and frequency reference is needed.

The specific data is subject to PDF, and the above content is for reference