AD9540BCPZ-REEL7

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 AD9540BCPZ-REEL7 is a low-power, fractional-N/integer-N, Fractional-N/integer-N, frequency synthesizer with integrated VCO suitable for cable, satellite, terrestrial TV and data communication systems. It combines the flexibility of a fractional divider, an integer divider, and an internal VCO reference frequency for fast frequency shifting and excellent spectral purity. The chip is ideal for applications requiring very high frequency tuning accuracy, such as low IF frequencies, high-end Frequency Modulated (FM) tuners, and DVB-T systems.

This clock generator is designed to generate frequencies up to 3.2 GHz with excellent spectral purity and low phase noise. It operates from a single 1.8 V or 3.0 V supply with excellent power efficiency. The digital phase frequency detector and charge pump provide fast loop settling time, allowing low frequency jitter on the output clock. The PLL supports fractional or integer-N divider ratios, a wide frequency range, and excellent linearity.

The AD9540BCPZ-REEL7 has a wide operating range from 0.1 to 3.2 GHz, making it ideal for a variety of wireless, satellite, and communications systems. It is a low-power device capable of consuming only 1.6 mA at 1.8 V and 2 mA at 3.0 V supply. It can generate a -75 dBc/Hz phase noise at a 1 MHz offset from a 1.8 GHz carrier.

The AD9540B includes a programmable loop filter, which allows great flexibility to customize the loop characteristics for specific applications. The PLL features a fast programmable charge pump current that provides ease of tuning and quick settle time during frequency transitions. Additionally, the device features a low jitter phase-frequency detector (PFD).

AD9540BCPZ-REEL7 clock generator works by taking an input frequency and dividing it down to a wide range of output frequencies with excellent spectral purity and low phase noise. It uses a fractional-N/integer-N synthesizer to achieve this. The fractional-N/integer-N synthesizer divides the input frequency by a fractional-N or integer-N divider ratio, depending on the desired output frequency. This allows for a wide range of output frequencies that retain the same high spectral purity and phase noise as the input frequency.

The AD9540BCPZ-REEL7 device incorporates a wide range of features to provide a fast tuning response, improved linearity and low-power consumption. It is designed to offer outstanding performance when used in cable, satellite, terrestrial and data communications systems. The device features a low-jitter PFD, which helps achieve superior spectral purity of the output signals, while the fast programmable charge pump current provides fast tuning and settle times. The programmable loop filter enables flexible loop characteristics for different applications.

The AD9540BCPZ-REEL7 clock generator is an ideal solution for applications requiring high-frequency tuning accuracy, such as DVB-T systems, high-end FM tuners, and low IF frequencies. It offers the advantage of good power efficiency and low-jitter operation in a small package. The device is also suitable for applications in communications, TV, and other frequency-dependent systems.

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