TIDA-020004 Reference Design

Texas Instruments

Automotive RFCMOS 77GHz radar module reference design with object data output over dual CAN-FD


This reference design is a solution for a 76 to 81 GHz radar sensor module. The power supplies on board convert the automotive battery input to the required rails for the radar AFE, processors and CAN-FD transceiver. All of these functions are included in a small form factor PCB suitable for front or corner automotive radar systems.

  • Size-optimized radio frequency front end with 2x 77GHz TX and 4x 77GHz RX and monolithically integrated AFE and chirp generation
  • Highly efficient power solution enabling low thermal dissapation, reducing temperature of entire module
  • Powered directly from battery, including load dump and automotive transients
  • Data output over CAN-FD to communicate with ECU
  • Medium/short range radar
  • Front long range radar
  • Ultra short range radar
Product Categories
  • Power Management


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Bill Of Materials

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Test Data

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Other Documents

Title Updated Type Size (KB)
TIDA-020004 Gerber 21 Dec 2018 ZIP 1144
TIDA-020004 CAD Files 21 Dec 2018 ZIP 3744
TIDA-020004 PCB 21 Dec 2018 PDF 3586
TIDA-020004 Assembly Drawing 21 Dec 2018 PDF 365
TIDA-020004 BOM 21 Dec 2018 PDF 37
TIDA-020004 Schematic 21 Dec 2018 PDF 600