DAC1658D1G25NLGA

Digital To Analog Converters Overview

The DAC1658D1G25NLGA is a dual-channel, 16-bit high-speed Digital-to-Analog Converter manufactured by Renesas Electronics Corporation. It features a maximum output update rate of 2.0 GSps and supports configurable JESD204B serial input lanes operating up to 10 Gbps. The device utilizes selectable x2, x4, or x8 interpolation filters and includes an embedded complex digital modulator with a 40-bit Numerically Controlled Oscillator (NCO). It operates on 3.3 V analog and 1.2 V digital supplies within an industrial temperature range of -40°C to +85°C.

Digital To Analog Converters Feature Summary

• Supports Multiple Device Synchronization (MDS) for sample-level synchronization and phase coherence across multiple channels.
• Integrates an embedded complex IQ digital modulator with programmable frequency and phase adjustment capabilities.
• Features a JEDEC JESD204B compliant interface with deterministic latency and harmonic clocking support.

Digital To Analog Converters Applications

• Wireless infrastructure radio base station transceivers
• LTE-A and LTE MIMO transceiver systems
• Direct Digital Synthesis (DDS) instruments

Digital To Analog Converters Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm package type and shipping configuration. Ensure compatibility with system power supply requirements and thermal management constraints before procurement.

Digital To Analog Converters Selection Notes

Select this component for applications requiring high-speed dual-channel conversion with precise phase coherence. Verify that the system supports the required JESD204B lane rates and interpolation configurations to meet performance targets.

Digital To Analog Converters Part Context

This part belongs to the DAC165xD family, specifically designed as a high-performance solution for broadband wireless transmitters. It distinguishes itself from lower common-mode variants through its specific analog supply voltage requirements and output characteristics.

Digital To Analog Converters Replacement Considerations

The DAC1653D series serves as a functional alternative within the same family, offering low common-mode output voltage instead of high common-mode voltage. Verify pinout and supply voltage compatibility when substituting.