**AD9763ASTZRL: A 10-Bit, 125 MSPS High-Speed TxDAC Digital-to-Analog Converter**

The **AD9763ASTZRL** represents a high-performance member of Analog Devices' TxDAC® product family, engineered to deliver exceptional speed and precision in digital-to-analog conversion. This **10-bit resolution** DAC is capable of operating at a remarkable **125 MSPS (Mega Samples Per Second) update rate**, making it a cornerstone component in demanding applications where rapid and accurate signal generation is critical.

Designed with a segmented current-source architecture, the AD9763ASTZRL ensures high dynamic performance and minimizes glitch energy. Its integrated **2.0 V reference** provides excellent stability and flexibility for system design. The converter features a complementary current output, which is ideal for interfacing with both RF and analog circuitry, commonly achieved through a transformer or an operational amplifier. This device is particularly optimized for **communications applications**, including direct digital synthesis (DDS), waveform generation, and high-speed modulation in transmitters.

A key attribute of this DAC is its **low power consumption**, typically 60 mW from a single +3.3 V or +5 V supply, which is a significant advantage for portable and power-sensitive equipment. Furthermore, its **excellent SFDR (Spurious-Free Dynamic Range)** performance ensures clean signal generation, which is vital for maintaining the integrity of the transmitted signal in communication systems. The part is offered in a compact 28-lead TSSOP package, designated by the "RL" suffix for tape and reel packaging, facilitating high-volume automated assembly.

ICGOOODFIND: The AD9763ASTZRL is a quintessential high-speed DAC that balances speed, power, and performance, making it an optimal choice for advanced digital communication systems and precision signal synthesis.

**Keywords:** High-Speed DAC, 10-Bit Resolution, 125 MSPS, TxDAC®, Communications Applications