AD9911BCPZ-REEL7

Overview

The AD9911BCPZ-REEL7 is a direct digital synthesizer (DDS) manufactured by Analog Devices Inc. It features a 500 MSPS sampling rate and a 10-bit DAC. The device operates with AVDD and DVDD at 1.8 V, while the digital I/O interface requires 3.3 V. It supports up to 800 Mbps data throughput and includes a selectable 4× to 20× reference clock multiplier. The component is housed in a 56-lead LFCSP package.

Feature Summary

• Patented SpurKiller technology for improved spurious-free dynamic range
• Multitone generation capability supporting up to four concurrent carriers
• Integrated test-tone modulation using auxiliary DDS cores
• Supports linear frequency, phase, and amplitude sweeping

Applications

• Agile local oscillator
• Test and measurement equipment
• Radar and sonar systems
• Fast frequency hopping

Procurement Notes

Verify the REEL7 suffix indicates tape-and-reel packaging when sourcing components. Confirm that the ordering information matches the specific package type required for the design. Ensure compatibility with the SPI-compatible I/O port configuration during procurement planning.

Selection Notes

Select this component for applications requiring high-resolution frequency synthesis and low phase noise. Consider the 1.8 V core supply and 3.3 V I/O requirements for power domain management. Evaluate the need for multitone or spur reduction features based on system spectral purity requirements.

Part Context

This part belongs to the AD9911 series of direct digital synthesizers from Analog Devices. It is designed for high-performance signal generation applications. The BCPZ designation typically refers to the lead-free LFCSP package variant within the product family.

Replacement Considerations

Consult official documentation for verified substitute part numbers. Cross-reference specifications such as sampling rate, resolution, and package dimensions before considering alternatives.