ADS58B18
FEATURES
- 23 ADS58B18: 11-Bit, 200MSPS
- ADS58B19: 9-Bit, 250MSPS
- Integrated High-Impedance Analog Input
Buffer
- Ultralow Power:
- Analog Power: 258m W at 200MSPS
- I/O Power: 69m W (DDR LVDS, low LVDS swing)
- High Dynamic Performance:
- ADS58B18: 66d BFS SNR and 81d Bc SFDR at 150MHz
- ADS58B19: 55.7d BFS SNR and 76d Bc SFDR at 150MHz
- Enhanced SNR Using TI-Proprietary SNRBoost Technology (ADS58B18 Only)
- - 77.7d BFS SNR in 20MHz Bandwidth
- Dynamic Power Scaling with Sample Rate
- Output Interface:
- Double Data Rate (DDR) LVDS with Programmable Swing and Strength
- Standard Swing: 350m V
- Low Swing: 200m V
- Default Strength: 100Ω Termination
- 2x Strength: 50Ω Termination
- 1.8V Parallel CMOS Interface Also Supported
- Programmable Gain for SNR/SFDR Trade-Off
- DC Offset Correction
- Supports Low Input Clock Amplitude
- Package: QFN-48 (7mm × 7mm)
DESCRIPTION
The ADS58B18/B19 are members of the ultralow power ADS4xxx analog-to-digital converter (ADC) family that features...
