ADRF5700BCCZN-R7

Attenuators Overview

The ADRF5700BCCZN-R7 is a silicon, 5-bit digital attenuator manufactured by Analog Devices Inc. It provides a total attenuation control range of 46 dB with a least significant bit (LSB) step size of 2 dB. The device operates over a frequency range from 100 MHz to 22 GHz and features a 50 Ohm impedance. It is housed in a 20-VFLGA exposed pad package and supplied in a reel format.

Attenuators Feature Summary

• Provides precise digital attenuation control with 5-bit resolution
• Operates across a wide microwave frequency spectrum up to 22 GHz
• Features a compact surface-mount LGA package for integration

Attenuators Applications

• Microwave communication systems requiring variable gain control
• Test and measurement equipment calibration
• Phased array antenna beamforming networks

Attenuators Procurement Notes

Verify the specific suffix R7 indicates reel packaging when ordering. Confirm the 20-VFLGA package dimensions match your PCB footprint requirements. Ensure the 100 MHz to 22 GHz operational range aligns with your system's frequency specifications before procurement.

Attenuators Selection Notes

Select this component for applications requiring high-frequency digital attenuation with 2 dB step resolution. Consider the 46 dB total range and 50 Ohm impedance for standard RF paths. Evaluate the LGA package suitability for high-density board layouts compared to other attenuator types.

Attenuators Part Context

This part belongs to the ADRF5700 series of silicon digital attenuators. It serves as a key component for managing signal levels in high-frequency circuits. The BCCZN-R7 designation specifies the commercial temperature grade, lead-free status, and reel packaging configuration within the product line.

Attenuators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.