ADL5246ACPZ-R7

RF Amplifiers Overview

The ADL5246ACPZ-R7 is a monolithic RF amplifier integrating a low-noise amplifier and a digitally controlled variable gain amplifier. It operates from 600 MHz to 3 GHz with a nominal gain of 31.5 dB. The device features a noise figure of 1.5 dB, a P1dB compression point of 28 dBm, and an OIP3 of 40.2 dBm. It requires a single supply voltage between 4.75 V and 5.25 V, drawing 270 mA. Packaged in a 32-lead LFCSP-WQ (5x5) surface-mount case.

RF Amplifiers Feature Summary

• Integrates a low-noise amplifier and a digitally controlled variable gain amplifier into a single chip
• Provides wideband operation across the 600 MHz to 3 GHz frequency range
• Features high linearity with a third-order intercept point of 40.2 dBm

RF Amplifiers Applications

• GPS receiver front ends
• Wireless LAN infrastructure
• Point-to-point microwave radio systems

RF Amplifiers Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm RoHS compliance status and check for specific lot traceability requirements. Ensure storage conditions meet moisture sensitivity level standards before reflow soldering. Validate that the package marking matches the official datasheet specifications to avoid counterfeit risks.

RF Amplifiers Selection Notes

Select this component when a combined LNA and VGA solution is required for frequencies up to 3 GHz. It is suitable for applications demanding low noise figures and high linearity within a compact footprint. Consider the 32-lead LFCSP package for space-constrained designs requiring surface mount technology.

RF Amplifiers Part Context

This part belongs to the ADL524x family of integrated RF amplifiers designed for broadband wireless applications. It combines signal conditioning and gain control functions to simplify system architecture. The series targets cost-sensitive markets while maintaining performance levels comparable to discrete solutions.

RF Amplifiers Replacement Considerations

The ADL5240 and ADL5243 are related parts within the same product family. Verify pin compatibility and electrical parameter alignment before substitution.