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ADS4126, ADS4129 ADS4146, ADS4149
SBAS483G – NOVEMBER 2009 – REVISED JANUARY 2011
12-/14-Bit, 160/250MSPS, Ultralow-Power ADC
Check for Samples: ADS4126, ADS4129, ADS4146, ADS4149
FEATURES
1
•23 Maximum Sample Rate: 250MSPS • Ultralow Power with 1.
8V Single Supply:
– 201mW Total Power at 160MSPS – 265mW Total Power at 250MSPS • High Dynamic Performance: – SNR: 70.
6dBFS at 170MHz – SFDR: 84dBc at 170MHz • Dynamic Power Scaling with Sample Rate • Output Interface: – Double Data Rate (DDR) LVDS with
Programmable Swing and Strength – Standard Swing: 350mV – Low Swing: 200mV – Default Strength: 100Ω Termination – 2x Strength: 50Ω Termination – 1.
8V Parallel
CMOS Interface Also Suppo...