AFE5401-Q1

Product Folder Order Now Technical Documents Tools & Software Support & Community AFE5401-Q1 SBAS619A – MARCH 2014 – REVISED JUNE 2017 AFE5401-Q1 Quad-Channel, Analog Front-End for Automotive Radar Baseband Receiver 1 Features 1 Qualified for Automotive Applications AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C4B 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 Programmable Equalizer Modes Built-In Diagnostic Modes Temperature Sensor Programmable-Gain Amplifiers (PGAs): – 0 dB to 30 dB in 3-dB Steps Programmable, Third-Order, Antialiasing Filter: – 7 MHz, 8 MHz, 10.5 MHz, and 12 MHz Analog-to-Digital Converter (ADC): – Quad Channel, 12 Bits, 25 MSPS per Channel – No External Decoupling Required for References Parallel CMOS Outputs 64-mW Total Core Power per Channel at 25 MSPS per Channel Supplies: 1.8 V and 3.3 V Package: 9-mm × 9-mm VQFN-64 2 Applications Automotive Radar Data Acquisition SONAR™ 3 Description The AFE5401-Q1 is an analog front-end (AFE), targeting applications where the level of integration i...