Texas Instruments DAC2900
The DAC2900 is a monolithic, 10-bit, dual-channel, high-speed Digital-to-Analog Converter (DAC), and is optimized to provide high dynamic performance while dissipating only 310mW on a +5V single supply. The DAC2900 has been optimized for communications applications in which separate I and Q data are processed while maintaining tight gain and offset matching. Each DAC has a high-impedance differential-current output, suitable for single-ended or differential analog output configurations.| Part No. | DAC2900 |
|---|---|
| Datasheet | DAC2900 Download |
| Manufacturer |  Texas Instruments |
| Description | DIGITAL-TO-ANALOG CONVERTER |
| Buy | Stock & Price |
FEATURES
q 125MSPS UPDATE RATE q SINGLE SUPPLY: +3.3V or +5V q HIGH SFDR: 68dB at fOUT = 20MHz q LOW GLITCH: 2pV-s q LOW POWER: 310mW at +5V q INTERNAL REFERENCE q POWER-DOWN MODE: 23mWDESCRIPTION
Operating with high update rates of up to 125MSPS, the DAC2900 offers exceptional dynamic performance, and enables the generation of very high output frequencies suitable for Direct IF applications.APPLICATIONS
q COMMUNICATIONS: Base Stations, WLL, WLAN Baseband I/Q Modulation q MEDICAL/TEST INSTRUMENTATION q ARBITRARY WAVEFORM GENERATORS (ARB) q DIRECT DIGITAL SYNTHESIS (DDS) The DAC2900 combines high dynamic performance with a high throughput rate to create a cost-effective solution for a wide variety of waveform-synthesis applications:● Pin compatibility between family members provides 10-bit (DAC2900), 12-bit (DAC2902), and 14-bit (DAC2904) resolution.
● Pin compatible to the AD9763 dual DAC.
● Gain matching is typically 0.5% of full-scale, and offset matching is specified at 0.02% max.
