Datasheet Summary
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: 258mW at 200MSPS
- I/O Power: 69mW (DDR LVDS, low LVDS swing)
- High Dynamic Performance:
- ADS58B18: 66dBFS SNR and 81dBc SFDR at 150MHz
- ADS58B19: 55.7dBFS SNR and 76dBc SFDR at 150MHz
- Enhanced SNR Using TI-Proprietary SNRBoost Technology (ADS58B18 Only)
- - 77.7dBFS SNR in 20MHz Bandwidth
- Dynamic Power Scaling with Sample Rate
- Output Interface:
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