DAC39RF10EFACK

Digital To Analog Converters Overview

The DAC39RF10EFACK is a dual-channel, 16-bit digital-to-analog converter (DAC) from Texas Instruments. It supports multi-Nyquist operation with maximum sample rates of 10.24 GSPS for dual channels and 20.48 GSPS for single channels. The device features an analog output bandwidth of 12 GHz and integrates four digital up-converters (DUCs). It utilizes a JESD204B/C serial interface supporting up to 16 lanes at 12.8 Gbps. The component operates within a temperature range of -40°C to +85°C and is housed in a 256-ball FCBGA package measuring 17mm x 17mm.

Digital To Analog Converters Feature Summary

• Integrates four digital up-converters with interpolation ratios ranging from 1x to 256x for complex baseband and direct RF sampling applications.
• Supports fast frequency hopping with phase coherence via a dedicated reconfiguration interface capable of 60 ns updates.
• Includes internal AC coupling capacitors and SYSREF windowing for automatic timing calibration in JESD204C compliant systems.

Digital To Analog Converters Applications

• Arbitrary Waveform Generators
• Wireless Communications Testers

Digital To Analog Converters Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to ensure compatibility with required packaging and environmental specifications. Confirm that the selected variant matches the intended application requirements regarding channel configuration and interface standards before finalizing procurement orders.

Digital To Analog Converters Selection Notes

Select this component for designs requiring high-speed direct RF sampling or complex baseband generation. Ensure the system architecture supports the necessary JESD204B/C lane count and clock frequencies. Evaluate thermal management strategies given the power dissipation characteristics inherent to high-sample-rate operations in the specified package.

Digital To Analog Converters Part Context

This part belongs to the DAC39RF10EF family, which includes single-channel variants like the DAC39RFS10EF. The family is designed for multi-Nyquist signal generation, offering flexibility in resolution and data rate trade-offs. The ACK suffix denotes the specific package type and manufacturing lot details defined by Texas Instruments.

Digital To Analog Converters Replacement Considerations

The DAC39RFS10EF serves as a single-channel alternative within the same family. For higher performance requirements, the DAC39RF12 series offers increased sample rates. Verify pinout and register compatibility when considering these substitutes.