AD9760ARU50RL

Digital To Analog Converters Overview

The AD9760ARU50RL is a 10-bit, 60 MSPS CMOS digital-to-analog converter (DAC) from Analog Devices. It features differential current outputs with a nominal full-scale range of 2 mA to 20 mA and an output impedance exceeding 100 kΩ. The device operates on a single supply voltage between 2.7 V and 5.5 V, dissipating 175 mW at 5 V or 45 mW at 3 V. Key specifications include a settling time of 35 ns, spurious-free dynamic range (SFDR) of 52 dBc at 40 MHz output, and an integrated 1.20 V reference. It utilizes edge-triggered latches for data input and is housed in a 28-lead TSSOP package.

Digital To Analog Converters Feature Summary

• 60 MSPS update rate with 10-bit resolution
• Differential current outputs adjustable from 2 mA to 20 mA
• Integrated 1.20 V bandgap reference with external override capability
• Single +3 V or +5 V supply operation with power-down mode

Digital To Analog Converters Applications

• Communication transmit channels including basestations
• Set top boxes and digital radio links
• Direct Digital Synthesis (DDS) systems
• General instrumentation applications

Digital To Analog Converters Procurement Notes

Verify the specific suffix '50' indicates the 60 MSPS performance variant rather than the standard 125 MSPS AD9760. Confirm the 'RL' suffix corresponds to the tape and reel packaging format for the 28-lead TSSOP option. Ensure compatibility with the required industrial temperature range of -40°C to +85°C.

Digital To Analog Converters Selection Notes

Select this component when a pin-compatible upgrade path within the TxDAC family is required. The AD9760 offers a balance of low power consumption and high dynamic performance. Consider the AD9760-50 specifically if the application requires guaranteed operation up to 60 MSPS while maintaining lower power dissipation compared to higher-speed variants.

Digital To Analog Converters Part Context

The AD9760 belongs to the TxDAC product family, which includes pin-compatible 8-, 12-, and 14-bit DACs. This allows for design flexibility based on resolution and cost requirements without changing the PCB layout. The AD9760ARU50RL represents the 10-bit, 60 MSPS version in the 28-lead TSSOP package with reel packaging.

Digital To Analog Converters Replacement Considerations

Pin-compatible alternatives within the same family include the AD9760AR (125 MSPS), AD9760AR50 (60 MSPS SOIC), and other bit-resolution variants like the AD9764 (12-bit). Verify that the replacement meets the specific 60 MSPS speed grade and packaging requirements.