AD61009ARSRL

Overview

The AD61009ARSRL is a low-power receiver intermediate frequency (IF) subsystem manufactured by Analog Devices Inc. Designed for operation at input frequencies up to 500 MHz, it supports IF ranges from 400 kHz to 12 MHz. The device integrates a voltage-controlled oscillator (VCO) that can be phase-locked to an external beat-frequency oscillator (BFO). It includes a demodulator functioning as a product detector suitable for continuous wave (CW) or single-sideband (SSB) reception.

Feature Summary

• Integrates VCO and demodulator for complete IF subsystem functionality
• Supports phase-locking to external beat-frequency oscillators
• Provides product detection capabilities for CW and SSB signals

Applications

• Low power receiver IF subsystems
• CW reception applications
• SSB reception applications

Procurement Notes

Verify the specific package type and RoHS compliance status against official documentation, as some sources indicate lead-containing variants. Confirm availability through authorized distributors, noting that supply status may vary. Ensure the part number matches the exact suffix requirements for your design constraints.

Selection Notes

Select this component for designs requiring integrated IF processing with low power consumption. Consider the 500 MHz input frequency limit and the 400 kHz to 12 MHz IF range when defining system specifications. Verify compatibility with external BFO sources if phase-locking is required for the application.

Part Context

This part belongs to the AD61009 family of receiver IF subsystems. It is packaged in a 20-SSOP format with a width of 5.30 mm. The component is designed to simplify receiver architecture by combining multiple functions into a single integrated circuit.

Replacement Considerations

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