New analog front ends (AFEs) with a continuous wave (CW) Doppler mixer target mid to high-end spectral Doppler ultrasound equipment. The AFE5807 and AFE5808 display blood-flow velocity in ultrasound images. AFE5807 is a low-power solution with 88 mW/Ch at 1.1 nV/rtHz, 40 MSPS, 12-bit sampling. AFE5808 is a high-performance solution with low-noise optimization of 0.75 nV/rtHz, 149 mW/ch, and a 14-bit analog-to-digital converter. For samples, visit www.ti.com/ultrasound-pr
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