ADC32RF52IRTDT

Analog To Digital Converters (ADC) Overview

The ADC32RF52IRTDT is a dual-channel, 14-bit analog-to-digital converter (ADC) from Texas Instruments. It operates at a sampling rate of 1.5 GSPS and supports RF sampling with input frequencies up to 2 GHz. The device features a single-core non-interleaved architecture with an aperture jitter of 50 fs. It includes integrated digital down-converters (DDCs) with a 48-bit numerically controlled oscillator (NCO) for phase-coherent frequency hopping in under 1 µs. Data output is provided via a JESD204B serial interface supporting lane rates up to 13 Gbps with subclass 1 deterministic latency. Power consumption is typically 1.4 W per channel at full speed.

Analog To Digital Converters (ADC) Feature Summary

• Single-core 14-bit dual-channel architecture with low aperture jitter
• Integrated quad-band digital down-converters with fast frequency hopping
• JESD204B serial data interface with deterministic latency support

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 RTDT suffix indicates the reel packaging format when sourcing this component. Confirm that the ordering part number matches the specific package and temperature range requirements for your design. Ensure compatibility with the required power supply voltages and clocking specifications before finalizing procurement.

Analog To Digital Converters (ADC) Selection Notes

Select the ADC32RF52IRTDT for designs requiring high dynamic range and low noise spectral density at 1.5 GSPS. Consider the internal averaging capabilities if improved SNR is needed at the cost of increased power dissipation. Ensure the system can accommodate the 64-pin QFN package and manage the thermal load associated with the specified power consumption levels.

Analog To Digital Converters (ADC) Part Context

This component belongs to the ADC32RF family of high-performance RF sampling converters. It offers a lower sampling rate compared to the 3 GSPS ADC32RF55 but provides a balance of performance and power efficiency. The device is designed for demanding signal processing applications where precise timing and wide bandwidth are critical.

Analog To Digital Converters (ADC) Replacement Considerations

The ADC32RF55 serves as a higher-speed alternative within the same family. Designers should evaluate the trade-off between the increased sampling rate of the ADC32RF55 and the potentially lower power consumption of the ADC32RF52.