ADRF5721BCCZN

ADRF57xx Digital Attenuators

Analog Devices ADRF57xx Digital Attenuators are silicon 4-bit/6-bit step attenuators with 30dB/31.5dB attenuation control range in 0.5dB/2dB steps. These attenuators operate in the ultrawideband frequency range of 9kHz to 40GHz with low insertion loss and excellent attenuation accuracy. The ADI ADRF57xx attenuators require a dual supply voltage of +3.3V and -3.3V. These devices feature Serial Peripheral Interface (SPI), parallel mode control, and Complementary Metal-oxide Semiconductor (CMOS)-/Low Voltage Transistor to Transistor Logic (LVTTL)-compatible controls. The RF ports of ADRF57xx attenuators are designed to match the characteristic impedance of 50Ω. 

RF Solutions

Analog Devices offers components that cover the complete high speed and RF signal chain. The portfolio enables design engineers to develop platform electronic test and measurement systems that have best-in-class performance and low cost of test and ownership across an ever increasing frequency range from DC to > 100GHz and beyond. As the preeminent supplier of data converters, RF and microwave ICs, Analog Devices provides more than 2,000 high performance products across the entire frequency spectrum.
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RF, Microwave & Millimeter Wave ADI SLP