ADL5904ACPZN-R7

RF Detectors Overview

The ADL5904ACPZN-R7 is an RF TruPwr detector from Analog Devices, operating from DC to 6 GHz. It provides RMS power measurement and a programmable envelope threshold detection function within a single package. The device features a dynamic range of 45 dB and an input range of -30 dBm to +15 dBm with ±1 dB accuracy. It operates on a 3.3 V supply with a current consumption of 3.5 mA. The component is housed in a 16-lead LFCSP (3x3 mm) package and supports industrial temperatures from -40°C to +105°C.

RF Detectors Feature Summary

• Combines RMS power measurement and envelope threshold detection functions
• Operates from DC to 6 GHz frequency range
• Provides high measurement accuracy across a wide dynamic range

RF Detectors Applications

• RF power monitoring in wireless infrastructure
• Base station transmitter and receiver chains
• Test and measurement equipment calibration
• Signal integrity verification in high-frequency circuits

RF Detectors Procurement Notes

Verify the specific suffix R7 indicates tape and reel packaging when ordering. Confirm the AC grade temperature range requirements against your design specifications. Ensure the 16-LFCSP footprint matches your PCB layout constraints. Check for RoHS compliance documentation prior to final procurement approval.

RF Detectors Selection Notes

Select this component for applications requiring simultaneous RMS and envelope detection without external circuitry. Consider the 45 dB dynamic range for signal levels between -30 dBm and +15 dBm. Evaluate the 3.5 mA supply current against system power budgets. Verify compatibility with 3.3 V logic interfaces for the threshold output.

RF Detectors Part Context

This part belongs to the ADL5904 series of TruPwr detectors designed for general-purpose RF applications. It integrates dual functionality into a compact surface-mount package. The series targets modern wireless standards requiring precise power monitoring. It serves as a key component for feedback control loops in RF transmitters.

RF Detectors Replacement Considerations

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