Texas Instruments

DAC38RF90IAAVR  

Digital to Analog Converters

DAC38RF90IAAVR Description

The DAC38RF90IAAVR from Texas Instruments is a high-performance 14-bit, dual-channel digital-to-analog converter (DAC) designed for demanding RF and wireless communication applications. Operating with a JESD204B serial interface, it supports high-speed data transmission, making it ideal for modern broadband systems. The DAC delivers exceptional linearity with ±4 LSB INL and ±2 LSB DNL, ensuring precision in signal generation. Its current-source architecture and 1ns settling time (typ) enable rapid response, critical for real-time signal processing. The device operates with dual power supplies (analog: 1.71V–1.89V, digital: 0.95V–1.05V), optimizing power efficiency while maintaining signal integrity. Packaged in a surface-mount format with Tape & Reel (TR), it is suited for automated assembly.

DAC38RF90IAAVR Features

• Dual 14-bit DACs: Enables simultaneous multi-channel signal generation.
• JESD204B Interface: Supports high-speed data rates up to 12.5 Gbps, reducing system complexity.
• Low Power Consumption: Dual-supply design minimizes energy use in RF applications.
• High-Speed Performance: 1ns settling time and current-source architecture for dynamic signal fidelity.
• Flexible Reference Options: Supports external or internal references for design adaptability.
• Robust Compliance: ROHS3 Compliant, REACH Unaffected, and ECCN 3A001A5B2B for global deployment.
• Industrial Reliability: MSL 3 (168 hours) ensures durability in harsh environments.

DAC38RF90IAAVR Applications

• Wireless Infrastructure: Base stations, massive MIMO, and beamforming systems.
• Test & Measurement: High-speed arbitrary waveform generators and signal analyzers.
• Radar & Defense: Phased-array radar and electronic warfare systems requiring low-latency DACs.
• Broadband Communications: Cable headends and optical transceivers leveraging JESD204B.
• Medical Imaging: High-resolution ultrasound and MRI signal chains.

Conclusion of DAC38RF90IAAVR

The DAC38RF90IAAVR stands out for its high-speed performance, dual-channel precision, and JESD204B compatibility, making it a top choice for advanced RF and wireless designs. Its low power consumption and flexible reference options cater to diverse industrial needs, while its robust packaging ensures reliability. Engineers targeting 5G, radar, or test equipment will find this DAC delivers the speed, accuracy, and integration required for cutting-edge applications.

DAC38RF90IAAVR Documents

Download datasheets and manufacturer documentation for DAC38RF90IAAVR

Datasheets :

DAC38RFxx Datasheet      

HTML Datasheet :

DAC38RFxx Datasheet