ADC32RF52IRTD

Analog To Digital Converters (ADC) Overview

The ADC32RF52IRTD is a dual-channel, 14-bit RF sampling analog-to-digital converter (ADC) manufactured by Texas Instruments. It operates at a maximum sampling rate of 1.5 GSPS with an input frequency range up to 2 GHz. The device utilizes a single-core non-interleaved architecture and features a JESD204B serial data interface supporting lane rates up to 13 Gbps with subclass 1 deterministic latency. Key performance metrics include a noise spectral density of -153 dBFS/Hz without averaging, improving to -159 dBFS/Hz with 4x averaging. Power consumption is rated at 1.8 W per channel during operation. The component is housed in a 64-pin QFN package.

Analog To Digital Converters (ADC) Feature Summary

• Single-core non-interleaved architecture for enhanced signal linearity
• Integrated digital down-converters with phase-coherent frequency hopping capability
• JESD204B interface supporting high-speed data transmission up to 13 Gbps

Analog To Digital Converters (ADC) Applications

• Phased array radar systems
• Software defined radio (SDR)
• Electronic warfare applications
• High-speed digitizers
• Communications infrastructure

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific RTD suffix against the manufacturer's current package option addendum to confirm the exact physical dimensions and pin configuration. Ensure that the ordering information aligns with the latest datasheet revision SBASAI6 to avoid discrepancies in mechanical specifications or available packaging options.

Analog To Digital Converters (ADC) Selection Notes

Select this component when direct RF sampling up to 2 GHz is required with high dynamic range. The single-core design eliminates interleaving spurs found in other architectures. Consider the power scaling capabilities if operating below the maximum 1.5 GSPS sampling rate to optimize energy efficiency for specific system requirements.

Analog To Digital Converters (ADC) Part Context

This model belongs to the ADC32RF5x family from Texas Instruments. Within this series, it offers a 1.5 GSPS sampling rate, distinguishing it from the faster ADC32RF55 which supports 3 GSPS. All models share similar architectural features but differ primarily in their maximum sampling speeds and associated power consumption profiles.

Analog To Digital Converters (ADC) Replacement Considerations

The ADC32RF54 serves as a higher-speed alternative within the same family, offering a 2.6 GSPS sampling rate while maintaining the same 14-bit resolution and dual-channel configuration.