ADL6331ACCZB-R7

RF Amplifiers Overview

The ADL6331ACCZB-R7 is a broadband transmit variable gain amplifier (TxVGA) manufactured by Analog Devices Inc. It operates within a frequency range of 0.38 GHz to 15 GHz, serving as an interface between RF-DACs and beamformers or power amplifiers. The device functions on a supply voltage of 3.135 V to 3.465 V with a typical supply current of 160 mA. Key performance metrics include a noise figure of 7.5 dB, input return loss of 12 dB, and P1dB compression points ranging from 10 dBm to 11.5 dBm. The OIP3 varies between 12.2 dBm and 37.8 dBm depending on operating conditions. Gain levels are documented at 12.7 dB, 14.4 dB, 15.5 dB, 15.7 dB, and 15.9 dB. It utilizes Silicon technology and is housed in a 24-pin LGA EP package.

RF Amplifiers Feature Summary

• Broadband operation covering 0.38 GHz to 15 GHz for versatile RF applications
• Integrated TxVGA functionality designed to interface RF-DACs directly to beamformers and power amplifiers
• Two distinct product variants available within the series to accommodate different system requirements

RF Amplifiers Applications

• Interfacing RF-DACs to beamformer arrays
• Signal conditioning for power amplifier inputs
• Wideband transmit chain architectures

RF Amplifiers Procurement Notes

Verify the specific suffix designation when ordering, as the ADL6331 series includes variants with different frequency ranges. Confirm that the 0.38 GHz to 15 GHz specification aligns with your system bandwidth requirements. Ensure the 24-pin LGA EP package footprint matches your PCB layout constraints. Cross-reference the electrical parameters against the official datasheet to validate compatibility with your power supply and biasing network.

RF Amplifiers Selection Notes

Select this component when a wide operational bandwidth extending up to 15 GHz is required for transmit paths. Consider the 160 mA supply current for power budget calculations. Evaluate the noise figure and linearity specifications against link budget requirements. Compare the two available variants to determine which frequency range best suits the target application. Ensure the LGA EP package is suitable for the manufacturing process.

RF Amplifiers Part Context

The ADL6331 series represents Analog Devices' solution for high-frequency transmit variable gain amplification. This family addresses the need for direct interfacing between digital-to-analog converters and analog RF front-ends. The ACCZB variant specifically targets ultra-broadband applications, distinguishing itself from other members of the series that may have narrower bandwidths. It belongs to the wireless and RF integrated circuits category.

RF Amplifiers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. The ADL6331ACCZA-R7 is a related model but covers a different frequency range (0.38 GHz to 8 GHz). Verify if the lower bandwidth of the ACCZA variant meets the specific application needs before considering it as an alternative.