DAC38RF86IAAV

Digital To Analog Converters Overview

The DAC38RF86IAAV is a dual-channel, 14-bit digital-to-analog converter (DAC) manufactured by Texas Instruments. It supports a sampling rate of 9 GSPS and features 6x to 24x interpolation capabilities. The device integrates a 6 GHz and 9 GHz phase-locked loop (PLL). It utilizes a parallel input interface and operates within an ambient temperature range of -40°C to +85°C. The component is housed in a 144-pin FCBGA package.

Digital To Analog Converters Feature Summary

• Dual-channel architecture for simultaneous signal processing
• Integrated high-frequency PLL supporting 6 GHz and 9 GHz operation
• Configurable interpolation factors ranging from 6x to 24x

Digital To Analog Converters Applications

• Wireless infrastructure base stations
• Software-defined radio systems
• Direct RF transmission applications

Digital To Analog Converters Procurement Notes

Verify the specific suffix against official documentation to confirm pinout and electrical characteristics. Ensure compatibility with existing board layouts and thermal management requirements before procurement. Confirm availability through authorized channels.

Digital To Analog Converters Selection Notes

Select this component for applications requiring high-speed dual-channel conversion with integrated frequency synthesis. Compare interpolation options against system clock constraints. Evaluate power consumption and thermal dissipation needs relative to the 144-FCBGA package limitations.

Digital To Analog Converters Part Context

This part belongs to the DAC38RF family of high-performance RF DACs. It shares architectural similarities with other members like the DAC38RF87 but differs in specific interpolation configurations and PLL bandwidth settings. It serves as a key component in modern RF front-end designs.

Digital To Analog Converters Replacement Considerations

Check for direct pin-compatible substitutes within the same TI series. Verify that alternative parts meet the required 9 GSPS speed and 14-bit resolution. Ensure the replacement supports the necessary interpolation ratios and PLL frequencies.