MAX19588ETN+

Analog To Digital Converters (ADC) Overview

The MAX19588ETN+ is a high-performance, 16-bit analog-to-digital converter (ADC) operating at sampling rates up to 100Msps. It features a fully differential wideband track-and-hold amplifier and a pipelined ADC core optimized for stringent dynamic performance requirements. The device operates from a 3.3V analog supply and a 1.8V digital supply, delivering an -82dBFS noise floor. Key electrical specifications include a 79dB signal-to-noise ratio (SNR) at 70MHz input frequency and spurious-free dynamic range (SFDR) values of 82.1dBc and 97.7dBc in the first and second Nyquist regions, respectively. It utilizes a 56-pin thin QFN package with an exposed paddle.

Analog To Digital Converters (ADC) Feature Summary

• High-precision 16-bit resolution with low thermal noise floor
• Wideband track-and-hold stage supporting high-IF input frequencies
• Differential CMOS-compatible two's-complement data outputs
• Integrated flexible clock buffer and on-chip bandgap reference

Analog To Digital Converters (ADC) Applications

• Cellular base-station transceiver systems
• Multicarrier and multistandard receivers
• E911 location receivers
• Antenna array processing
• High-performance instrumentation

Analog To Digital Converters (ADC) Procurement Notes

Verify component authenticity through authorized distribution channels or direct manufacturer engagement. Confirm that the specific ordering suffix corresponds to the required temperature range and packaging configuration. Ensure compliance with relevant environmental standards such as RoHS directives prior to integration into final assemblies.

Analog To Digital Converters (ADC) Selection Notes

Select this component when designing systems requiring high dynamic range and low distortion at sampling rates up to 100Msps. Evaluate power consumption against available thermal management capabilities within the 56-pin QFN enclosure. Ensure the host system provides stable 3.3V and 1.8V supplies with adequate decoupling to maintain specified SNR and SFDR performance levels.

Analog To Digital Converters (ADC) Part Context

This part belongs to the MAX19588 family of high-speed, high-dynamic-range ADCs manufactured by Analog Devices Inc./Maxim Integrated. The series is engineered for demanding wireless communication applications where signal fidelity is critical. The ETN variant specifically denotes the extended industrial temperature range and the thin QFN package style.

Analog To Digital Converters (ADC) Replacement Considerations

Direct pin-to-pin replacements are not explicitly documented in the provided datasheet. Engineers should evaluate other members of the MAX19588 family or comparable high-speed ADCs from the same manufacturer, ensuring compatibility with the 56-pin QFN footprint and 16-bit resolution requirements.