ADS58B18
ADS58B18 is Ultralow-Power ADC manufactured by Texas Instruments.
ADS58B18 ADS58B19
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SBAS487D
- NOVEMBER 2009
- REVISED JANUARY 2011
11-Bit, 200MSPS/9-Bit, 250MSPS, Ultralow-Power ADCs with Analog Buffer
Check for Samples: ADS58B18, ADS58B19
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...
