DAC5675A
Features
- 1 400MSPS Update Rate
- LVDS-patible Input Interface
- Spurious-Free Dynamic Range (SFDR) to
Nyquist:
- 69d Bc at 70MHz IF, 400MSPS
- W-CDMA Adjacent Channel Power Ratio (ACPR):
- 73d Bc at 30.72MHz IF, 122.88MSPS
- 71d Bc at 61.44MHz IF, 245.76MSPS
- Differential Scalable Current Sink Outputs: 2m A to 20m A
- On-Chip 1.2V Reference
- Single 3.3V Supply Operation
- Power Dissipation: 660m W at f CLK = 400MSPS, f OUT = 20MHz
- Package: 48-Pin HTQFP Power Pad™, TJA = 28.8°C/W
2 Applications
- Cellular Base Transceiver Station Transmit Channel:
- CDMA: WCDMA, CDMA2000, IS-95
- TDMA: GSM, IS-136, EDGE/GPRS
- Supports Single-Carrier and Multicarrier Applications
- Test and Measurement: Arbitrary Waveform Generation
- Direct Digital Synthesis (DDS)
- Cable Modem Headend
3 Description
The DAC5675A is a 14-bit resolution high-speed digital-to-analog converter. The DAC5675A is designed for high-speed digital data transmission in wired and wireless munication systems, highfrequency...
