Remote keyless entry (RKE)

Products and reference designs

Remote keyless entry (RKE)

Block diagram


Our integrated circuits and reference designs for automotive remote keyless entry (RKE) modules and key fobs help you create secure, efficient and compact solutions.

Design requirements

Modern RKE designs require:

  • Optimized power and range.
  • Secure relay attack prevention using Bluetooth® Low Energy (BLE).

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Block diagram

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Technical documentation

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Type Title Date
More literature Fundamentals of designing with LDOs in auto battery direct connect applications 28 Feb 2017
Application note Measuring CC13xx and CC26xx current consumption (Rev. D) PDF | HTML 11 May 2022
Application note 2.4-GHz Inverted F Antenna (Rev. D) 10 May 2022

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