LIDAR module

Products and reference designs

LIDAR module

Block diagram

Overview

Our integrated circuits and reference designs help you confine solution sizes while increasing performance in automotive mechanically scanning laser imaging, detection and ranging (LIDAR). Our power and signal chain products provide higher bandwidth and smaller solution sizes, giving you the ability to create smaller, higher resolution and more efficient mechanically scanning LIDAR designs.

Block diagram

Find products and reference designs for your system.

LIDAR module

Car battery Car battery Sensor fusion ECU Sensor fusion ECU Motorized beam-steering control Motorized beam-steering control Motor driver Motor driver Battery input protection Battery input protection Reverse battery protection Reverse battery protection Transient protection Transient protection Processor power supply Processor power supply DC/DC buck DC/DCbuck Buck/ LDO Buck/LDO LDO LDO Load switch Loadswitch Sequencer Sequencer Discrete or integrated PMIC Discrete or integrated PMIC Supervisor Supervisor Battery & system power supply Battery & system power supply Wide VIN DC/DC Wide VINDC/DC LDO LDO DC/DC buck DC/DC buck Digital processing Digital processing Application processor Application processor Signal-level translation & buffering Signal-level translation & buffering MCU MCU Diagnostics/monitoring Diagnostics/monitoring Control & signal logic Control & signal logic Reference Reference Voltage supervisor Voltage supervisor Temp sensor Tempsensor FPGA FPGA ETH/CAN network ETH/CAN network Incoming light signal Incoming light signal Outgoing light signal Outgoing light signal MEMS beam-steering control MEMS beam-steering control ADC ADC Reference Reference Memory Memory LDO LDO DDR DDR Flash Flash Clocking Clocking Clock Clock Oscillator Oscillator Heater/defogger Heater/defogger Load switch Load switch Heating element Heating element Laser signal generation Laser signal generation Laser diode driver Laser diode driver Laser bias power Laser bias power MUX MUX Monitoring TIA Monitoring TIA Vehicle interface Vehicle interface ESD ESD Ethernet PHY Ethernet PHY CAN PHY CAN PHY Vehicle interface power Vehicle interface power SerDes SerDes ESD ESD ESD ESD Analog front end Analog front end ADC driver ADCdriver ADC ADC Comparator Comparator TDC TDC MUX MUX TIA TIA MUX MUX TIA TIA Light sensor Light sensor Sensor bias power Sensor bias power PIN/APD/SiPM PIN/APD/SiPM SPAD module SPAD module Balanced light detector Balanced light detector FMCW/Scanning FMCW/Scanning ToF/Scanning ToF/Scanning ToF/Flash ToF/Flash

Technical documentation

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Type Title Date
White paper An Introduction to Automotive LIDAR (Rev. B) PDF | HTML 21 Aug 2023
Application brief Choosing the Right Voltage Reference for Your Automotive Application 10 May 2022
Application brief Time of Flight and LIDAR - Optical Front End Design (Rev. A) PDF | HTML 10 May 2022

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