AFE5808A
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-d B Gain
- 0.25-, 0.5-, or 1-VPP Linear Input Range
- 0.63-, 0.7-, or 0.9-n V/√Hz Input-Referred Noise
- Programmable Active Termination
- 40-d B, Low-Noise Voltage-Controlled Attenuator (VCAT)
- 24-, or 30-d B Programmable Gain Amplifier (PGA)
- 3rd-Order, Linear-Phase, Low-Pass Filter (LPF)
- 10 MHz, 15 MHz, 20 MHz, or 30 MHz
- 14-bit Analog-to-Digital Converter (ADC)
- 77-d BFS SNR at 65 MSPS
- LVDS Outputs
- Noise and Power Optimizations (Full Chain)
- 158 m W/CH at 0.75 n V/√Hz, 65 MSPS
- 101 m W/CH at 1.1 n V/√Hz, 40 MSPS
- 80 m W/CH in CW Mode
- Excellent Device-to-Device Gain Matching
- ±0.5 d B (Typical) and ±0.9 d B (Maximum)
- Low Harmonic Distortion
- Fast and Consistent Overload Recovery
- Passive Mixer for Continuous Wave Doppler (CWD)
- Low Close-in Phase Noise:
- 156 d Bc/Hz at 1
KHz Off 2.5-MHz Carrier
- Phase Resolution of 1/16λ
-...
