AFE5401-Q1 Overview
Key Specifications
Description
The AFE5401-Q1 is an analog front-end (AFE), targeting applications where the level of integration is critical. The device includes four channels, with each channel comprising a low-noise amplifier (LNA), a programmable equalizer (EQ), a programmable gain amplifier (PGA), and an antialias filter followed by a high-speed, 12-bit, analog-to-digital converter (ADC) at 25 MSPS per channel.
Key Features
- 1 Qualified for Automotive Applications
- Integrated Analog Front-End Includes: – Quad LNA, Equalizer, PGA, Antialiasing Filter, and ADC
- Input-Referred Noise with 30-dB PGA Gain: – 2.9-nV/√Hz for 15-dB LNA Gain – 2.0-nV/√Hz for 18-dB LNA Gain with HIGH_POW_LNA Mode
- Simultaneous Sampling Across Channels
- Programmable LNA Gain: 12 dB, 15 dB, 16.5 dB, and 18 dB
