ISLA224S12IR1Z

Analog To Digital Converters (ADC) Overview

The ISLA224S12IR1Z is a dual-channel, 12-bit analog-to-digital converter (ADC) from the ISLA224S series. It features a sampling rate of 125 MSPS and utilizes JESD204B high-speed serial output with up to three lanes. The device employs FemtoCharge technology on a standard CMOS process for low power consumption. It operates from a single 1.8V supply and supports deterministic latency and multi-chip time alignment. The component is housed in a 48-pin QFN package measuring 7mm x 7mm.

Analog To Digital Converters (ADC) Feature Summary

• JESD204B compliant high-speed serial interface supporting up to 3.125 Gbps per lane
• Dual-channel architecture with configurable data packing modes
• Multi-chip time alignment and deterministic latency support
• SPI programmable debugging features and built-in test patterns

Analog To Digital Converters (ADC) Applications

• Radar array processing
• Software defined radios
• Broadband communications
• High-performance data acquisition systems
• Communications test equipment

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix IR1Z against the manufacturer's current datasheet to confirm packaging details and reel specifications. Ensure compatibility with JESD204B subclass requirements for your system design. Check for any recent product change notices regarding pinout or electrical characteristics updates before finalizing procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a dual-channel ADC with JESD204B serial output is required at 125 MSPS. Compare against the ISLA224P series if parallel LVDS outputs are preferred over serial interfaces. Consider the 12-bit resolution versus 14-bit variants based on dynamic performance needs and power constraints within the 1.8V supply limit.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ISLA224S family of low-power, high-performance dual-channel ADCs. It shares the same analog core as the ISLA224P series but differentiates itself through its highly configurable JESD204B transmitter. The family offers pin-compatible options ranging from 125 MSPS to 250 MSPS, providing flexibility in performance-versus-power trade-offs.

Analog To Digital Converters (ADC) Replacement Considerations

The ISLA224S20 is a pin-compatible alternative offering higher speed at 200 MSPS. For parallel output requirements, the ISLA224P series serves as a functional substitute. Verify that any replacement maintains the required JESD204B compliance and package dimensions for board-level integration.