ISLA214S50IR1Z

Analog To Digital Converters (ADC) Overview

The ISLA214S50IR1Z is a 14-bit, high-speed analog-to-digital converter (ADC) from the ISLA214S series. It supports sampling rates of up to 500 MSPS using FemtoCharge technology on a standard CMOS process. The device features a JESD204B compliant high-speed serial output interface with configurable lanes running up to 4.375 Gbps per lane. It utilizes two time-interleaved 250 MSPS unit ADCs managed by an internal interleave engine for automatic mismatch correction. The component operates from a single 1.8 V supply and is housed in a 48-pin QFN package measuring 7 mm x 7 mm.

Analog To Digital Converters (ADC) Feature Summary

• 14-bit resolution with 500 MSPS maximum sampling rate
• JESD204B compliant high-speed serial output interface
• Internal Interleave Engine (I2E) for automatic offset, gain, and skew correction
• Single 1.8 V power supply operation

Analog To Digital Converters (ADC) Applications

• Wireless infrastructure base stations
• Software-defined radio systems
• Test and measurement equipment requiring high dynamic performance

Analog To Digital Converters (ADC) Part Context

The ISLA214S50IR1Z belongs to the ISLA214S family of low-power, high-performance ADCs. This family includes pin-compatible variants with resolutions ranging from 12 to 16 bits and sample rates from 125 MSPS to 500 MSPS. The S-series specifically integrates JESD204B digital interfaces, distinguishing it from parallel-output counterparts like the ISLA214P series.

Analog To Digital Converters (ADC) Replacement Considerations

The ISLA214S50IR1Z is part of a pin-compatible family. Potential substitutes within the same manufacturer portfolio include other members of the ISLA214S series, such as the ISLA214S20 or ISLA214S25, depending on required sampling speed and lane configuration. Verify specific electrical parameters against the target application requirements.