ADS54T02IZAY

Analog To Digital Converters (ADC) Overview

The ADS54T02IZAY is a dual-channel, 12-bit analog-to-digital converter (ADC) designed for high-speed receiver and feedback applications. It operates at a sampling rate of 750 Msps with an input bandwidth supporting frequencies up to 3 GHz. The device integrates on-chip track-and-hold amplifiers, voltage references, and output drivers. Key electrical specifications include a dynamic range of 68 dBc and a noise figure of 9.7 dB. It features differential LVPECL outputs and supports both single-ended and differential input configurations. The component is housed in a 64-pin QFP package.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel architecture enabling simultaneous signal processing
• High-speed 750 Msps sampling capability for wideband applications
• Integrated on-chip reference and driver circuits
• Low noise figure performance for sensitive receiver stages

Analog To Digital Converters (ADC) Applications

• Wireless infrastructure base stations
• Software-defined radio systems
• Electronic warfare and signal intelligence receivers
• Test and measurement equipment

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'IZAY' against the manufacturer's current datasheet to confirm pinout compatibility and operational temperature range. Ensure that the ordering documentation matches the exact part number variant required for the design, as suffixes may indicate packaging or testing variations. Cross-reference with official distributor catalogs for availability status.

Analog To Digital Converters (ADC) Selection Notes

Select this component when dual-channel synchronization at 750 Msps is required. Compare power consumption and spurious-free dynamic range against alternatives like the ADS54T04 if lower speed is acceptable. Consider the 64-pin QFP footprint during PCB layout planning. Verify input voltage levels match the LVPECL output interface requirements of downstream logic.

Analog To Digital Converters (ADC) Part Context

This part belongs to Texas Instruments' ADS54Txx family of high-performance ADCs. It shares architectural similarities with the ADS54T01 (single channel) and ADS54T04 (500 Msps). The IZAY designation typically refers to the specific package type and thermal characteristics within this product line.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS54T04 is a compatible alternative offering similar functionality but with a reduced sampling rate of 500 Msps. The ADS54T01 provides single-channel operation which may simplify board space if only one channel is needed. Verify register compatibility and software configuration when substituting these parts.