AD9625BBPZ-2.0

Analog To Digital Converters (ADC) Overview

The AD9625BBPZ-2.0 is a 12-bit monolithic sampling analog-to-digital converter (ADC) manufactured by Analog Devices Inc. It operates at a maximum conversion rate of 2.0 GSPS and features a pipelined architecture with BiCMOS process technology. The device provides a single-channel differential voltage input with a full-scale range of 1.1 V p-p and an internal common-mode voltage of approximately 525 mV. Digital data is transmitted via a JESD204B interface, supporting up to eight lanes. Power requirements include 1.3 V for analog/digital cores and 2.5 V for drivers, housed in a 196-pin TEBGA package.

Analog To Digital Converters (ADC) Feature Summary

• High-performance direct RF sampling capability with excellent linearity and wide analog input bandwidth.
• Flexible digital output formats utilizing the JESD204B specification with configurable lane counts.
• Integrated control path via SPI interface supporting gain and offset calibration functions.

Analog To Digital Converters (ADC) Applications

• Spectrum analyzers
• Military communications systems
• Radar applications

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific speed grade suffix matches the required sampling rate before ordering. Confirm package type and temperature range specifications align with system design constraints. Ensure compatibility with JESD204B link parameters when integrating with downstream logic devices.

Analog To Digital Converters (ADC) Selection Notes

Select this component for applications requiring high-speed digitization with strict linearity demands. Consider the power supply requirements and thermal management needs associated with the TEBGA package. Evaluate the need for external clocking versus internal reference options based on system noise floor requirements.

Analog To Digital Converters (ADC) Part Context

This part belongs to the AD9625 family of high-speed ADCs from Analog Devices. Variants within the family differ primarily in maximum sampling rates, such as 2.5 GSPS or 2.6 GSPS models. All variants share similar architectural features and pinouts but are distinguished by their performance grades.

Analog To Digital Converters (ADC) Replacement Considerations

Direct replacements within the same family include the AD9625BBPZ-2.5 and AD9625BBPZ-2.6. Verify that the higher speed grades do not introduce unintended power or timing changes if the system relies on the specific 2.0 GSPS characteristics.