AD9625BBPZRL-2.5

Analog To Digital Converters (ADC) Overview

The AD9625BBPZRL-2.5 is a 12-bit monolithic sampling analog-to-digital converter (ADC) manufactured by Analog Devices Inc. It operates at conversion rates up to 2.6 GSPS and features a differential analog input voltage range of 1.2 V p-p with an internal common-mode voltage of approximately 525 mV. The device utilizes a pipelined architecture and provides high-speed serialized output via the JESD204B interface, supporting configurations from one to eight lanes. Power supplies include 1.3 V for analog/digital cores and 2.5 V for drivers, with a typical power dissipation of 4.0 W in eight-lane mode. It includes two independent decimate-by-8 or decimate-by-16 filters with 10-bit numerically controlled oscillators.

Analog To Digital Converters (ADC) Feature Summary

• Supports direct RF sampling up to the second Nyquist zone with exceptional spurious-free dynamic range.
• Features flexible digital data output formats compliant with the JESD204B specification.
• Includes built-in selectable digital test patterns and timestamp capabilities for synchronization.

Analog To Digital Converters (ADC) Applications

• Spectrum analyzers
• Radar systems
• Military communications
• High performance digital storage oscilloscopes

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific speed grade suffix (e.g., -2.5 vs -2.6) against the required sampling rate specifications. Confirm that the reel packaging aligns with automated assembly requirements. Ensure the industrial temperature range rating meets the operational environment constraints.

Analog To Digital Converters (ADC) Selection Notes

Select this component when high linearity and wide bandwidth are critical for direct RF sampling applications. Consider the JESD204B lane configuration requirements for system integration. Evaluate thermal management needs due to the significant power dissipation in high-speed modes.

Analog To Digital Converters (ADC) Part Context

This part belongs to the AD9625 family of high-speed ADCs designed for demanding signal processing tasks. It shares architectural similarities with other members but differs in maximum sampling speed grades. The BBPZRL designation indicates a specific package and tape-and-reel delivery format within the broader product line.

Analog To Digital Converters (ADC) Replacement Considerations

Check for AD9625 variants with different speed grades (-2.0 or -2.6) if performance margins allow. Verify pin compatibility with existing PCB layouts before substituting.