AFE5808A Description
The AFE5808A is a highly-integrated, analog frontend (AFE) solution specifically designed for ultrasound systems in which high performance and small size are required. The AFE5808A integrates a plete time-gain-control (TGC) imaging path and a continuous wave Doppler (CWD) path. This device also enables users to select one of various power and noise binations to optimize system performance.
AFE5808A Key Features
- 8-Channel plete Analog Front-End
- LNA, VCAT, PGA, LPF, ADC, and CW Mixer
- Programmable Gain Low-Noise Amplifier (LNA)
- 24-, 18-, or 12-dB Gain
- 0.25-, 0.5-, or 1-VPP Linear Input Range
- 0.63-, 0.7-, or 0.9-nV/√Hz Input-Referred Noise
- Programmable Active Termination
- 40-dB, Low-Noise Voltage-Controlled Attenuator (VCAT)
- 24-, or 30-dB Programmable Gain Amplifier (PGA)
- 3rd-Order, Linear-Phase, Low-Pass Filter (LPF)