**High-Performance Digital-to-Analog Conversion with the AD9763ASTZ 14-Bit TxDAC®**

In the realm of high-speed data conversion, precision and speed are paramount. The **AD9763ASTZ**, a member of Analog Devices' renowned **TxDAC®** family, stands out as a premier 14-bit digital-to-analog converter (DAC) engineered for demanding applications. Combining high dynamic performance with exceptional accuracy, this device is a cornerstone in systems where signal integrity cannot be compromised.

At its core, the AD9763ASTZ integrates a **14-bit DAC** capable of update rates up to **125 MSPS**, making it suitable for a wide range of applications including communications transmitters, medical imaging equipment, and high-definition video signal generation. The DAC utilizes a segmented current-source architecture, which minimizes glitch energy and enhances linearity. This design ensures superior performance in both time and frequency domains, critical for maintaining low distortion in complex waveforms.

One of the key features of the AD9763ASTZ is its **excellent dynamic performance**. With a typical spurious-free dynamic range (SFDR) of 80 dBc at 10 MHz output, it delivers clean and reliable analog signals even at high frequencies. Additionally, the device supports both single-ended and differential output configurations, providing flexibility in system design. The inclusion of an on-chip voltage reference further simplifies the external circuitry, reducing both component count and board space.

The **low power consumption** of the AD9763ASTZ, typically 170 mW at 125 MSPS, makes it an ideal choice for power-sensitive applications without sacrificing performance. Its CMOS construction ensures compatibility with modern digital systems, while the proprietary switching technique enhances stability over temperature and supply variations.

Designed for ease of use, the AD9763ASTZ operates from a single +5 V or +3 V supply and features a standard parallel interface, allowing seamless integration with most digital signal processors (DSPs) and field-programmable gate arrays (FPGAs). The device is available in a compact 48-lead LQFP package, robust enough for industrial environments.

**ICGOO**DFIND: The AD9763ASTZ exemplifies high-performance digital-to-analog conversion, offering a blend of speed, precision, and power efficiency that meets the rigorous demands of modern electronic systems.

**Keywords:**

High-Speed DAC, 14-Bit Resolution, TxDAC®, Dynamic Performance, Low Power Consumption