AFE5808 Overview
The AFE5808 is a highly integrated analog front-end (AFE) solution specifically designed for ultrasound systems in which high performance and small size are required. The AFE5808 integrates a plete time-gain-control (TGC) imaging path and a continuous wave Doppler (CWD) path. It also enables users to select one of various power/noise binations to optimize system performance.
AFE5808 Key Features
- 8-Channel plete Analog Front-End
- LNA, VCAT, PGA, LPF, ADC, and CW Mixer
- Programmable Gain Low-Noise Amplifier (LNA)
- 24/18/12 dB Gain
- 0.25/0.5/1 VPP Linear Input Range
- 0.63/0.7/0.9 nV/rtHz Input Referred Noise
- Programmable Active Termination
- 40 dB Low Noise Voltage Controlled Attenuator (VCAT)
- 24/30 dB Programmable Gain Amplifier (PGA)
- 3rd Order Linear Phase Low-Pass Filter (LPF)