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.
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. 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.
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:
| Resolution (Bits) | 10 |
| Number of DAC channels | 2 |
| Interface type | Parallel CMOS |
| Sample/update rate (Msps) | 125 |
| Features | Low Power |
| Rating | Catalog |
| Interpolation | 1x |
| Power consumption (typ) (mW) | 310 |
| SFDR (dB) | 80 |
| Architecture | Current Source |
| Operating temperature range (°C) | -40 to 85 |
| Reference type | Ext, Int |
| TQFP (PFB) | 48 | 81 mm² 9 x 9 |