DAC39RF10ACLNSP

Digital To Analog Converters Overview

The DAC39RF10ACLNSP is a dual-channel, space-enhanced digital-to-analog converter (DAC) with 16-bit resolution. It supports maximum input data rates of 10.4 GSPS for dual channels or 20.8 GSPS for single channel operation. The device features an output bandwidth of 12 GHz and includes four integrated digital up-converters (DUCs). It utilizes a JESD204C interface with up to 16 lanes at speeds up to 12.8 Gbps. Radiation tolerance includes a total ionizing dose (TID) rating of 30 krad (Si) and single-event latch-up immunity of 43 MeV-cm²/mg.

Digital To Analog Converters Feature Summary

• Radiation-tolerant design suitable for space applications
• Integrated digital up-conversion capabilities
• High-speed serial data interface support

Digital To Analog Converters Applications

• Satellite communications (SATCOM)
• Phased array antenna systems
• Synthetic aperture radar (SAR) exciter

Digital To Analog Converters Procurement Notes

Verify the specific radiation qualification status required for your mission profile against the SEP grade specifications. Confirm that the 30 krad TID rating meets the environmental constraints of the intended deployment. Ensure compatibility with the JESD204C standard for system integration.

Digital To Analog Converters Selection Notes

Select this component when high-speed direct RF sampling or complex baseband generation is required in a radiation-hardened environment. Compare performance metrics such as SFDR and noise floor against system requirements. Consider the power supply complexity due to multiple voltage domains when evaluating alternative devices.

Digital To Analog Converters Part Context

This part belongs to the DAC39RFx10 family of multi-Nyquist DACs designed for high-performance signal generation. It shares architectural similarities with commercial variants but incorporates specific screening and assurance processes for space environments. The 'NSP' suffix indicates the specific package and thermal characteristics associated with this space-enhanced product line.

Digital To Analog Converters Replacement Considerations

Direct replacements within the same radiation-tolerant family include the DAC39RFS10ACLNSP for single-channel applications. For non-space applications, the DAC39RF10EFACK offers similar electrical performance without radiation hardening.