ADMV8513ACCZ

Overview

The ADMV8513ACCZ is a digitally tunable RF band-pass filter from Analog Devices Inc. It operates within a frequency range of 520 MHz to 1300 MHz, allowing for flexible center frequency adjustment. The device utilizes an 8-bit digital interface with 256 selectable states and patented interpolation technology to achieve precise tuning. It features a typical 3dB bandwidth of 8.5% ±2% relative to the center frequency and provides approximately 17% suppression at fCENTER/2. Powered by a single supply voltage typically between 3.2 V and 3.4 V, it replaces discrete filter banks in a compact LGA-40 package measuring 10.00 mm × 10.00 mm × 2.10 mm.

Feature Summary

• Digitally selectable center frequency operation across a wide RF range
• Patented interpolation technology for enhanced performance and precision
• Compact surface-mount LGA package replacing discrete filter assemblies

Applications

• Land mobile radio systems
• Test and measurement equipment
• Military radar and electronic warfare applications
• Satellite communication infrastructure
• Industrial and medical devices

Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm RoHS compliance status and moisture sensitivity level prior to soldering. Ensure proper ESD handling protocols are followed during storage and assembly. Check for specific ordering suffixes if reel packaging is required instead of cut tape. Validate that the LGA-40 footprint matches the design schematic exactly.

Selection Notes

Select this component when a tunable RF band-pass filter is required for frequencies between 520 MHz and 1300 MHz. It is suitable for designs needing digital control over center frequency without mechanical tuning elements. Consider the LGA-40 package constraints and thermal requirements. Evaluate power supply stability needs given the 3.3 V typical operating voltage. Compare against fixed-frequency alternatives if tuning flexibility is not required.

Part Context

The ADMV8513 belongs to the ADMV8513 series of active filters designed for RF signal conditioning. It serves as a direct replacement for traditional discrete filter banks, simplifying circuit board layout and reducing component count. The series emphasizes digital programmability and high integration for modern wireless communication standards.

Replacement Considerations

No public confirmed substitute part numbers are available.