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Automotive - Remote Keyless Entry

Remote Keyless System (RKS)

Widely used in automobiles, an Remote Keyless System (RKS) performs the functions of a standard car key without physical contact. When within a few yards of the car, pressing a button on the remote can lock or unlock the doors, and may perform other functions. A remote keyless system can include both a remote keyless entry system (RKE), which unlocks the doors, and a remote keyless ignition system (RKI), which starts the engine.
  • Automotive Keyless Entry System
  • Featured Products
SKYA21002 SP3T RF Switches 0.1 to 3.0 GHz SP3T Switch
SKYA21003 SPDT (SP2T) RF Switches 0.1 to 6.0 GHz SPDT Switch (AEC-Q100 Grade 2 Qualified)
SKYA21012 SPDT (SP2T) RF Switches 20 MHz to 6.0 GHz GaAs SPDT Switch
SKYA21013 SPDT (SP2T) RF Switches 0.1 to 6.0 GHz SPDT Switch
SKYA21029 High Throw Count Switches (Band Distribution, Linear Tx/Rx, Rx Diversity, General Purpose Signal Routing) 0.1 to 3.8 GHz SP4T Antenna Switch
SKY67189-396LF Low Noise Amplifiers 400 to 6000 MHz Broadband Low-Noise Amplifier
SKY65611-11 BDS/GPS/GNSS Power Amplifiers GPS/GLONASS/Galileo/BDS Low-Noise Amplifier
SMPA1320-079LF Switching Silicon PIN Diodes - AEC-Q101 Qualified Low Resistance, Low Capacitance, Plastic Packaged PIN Diode
SMPA1302-079LF Attenuator PIN Diodes - AEC-Q101 Qualified Switch and Attenuator Plastic Packaged PIN Diode
SMPA1304-011LF Attenuator PIN Diodes - AEC-Q101 Qualified Low Distortion Attenuator Plastic Packaged PIN Diode
SMPA1345-040LF Switching Silicon PIN Diodes - AEC-Q101 Qualified Very Low Capacitance, Plastic-Packaged Silicon PIN Diode
SMSA3923-011LF AEC-Q101 Qualified Schottky Diodes Surface Mount Mixer/Detector Schottky Diode
SMSA7621-060 AEC-Q101 Qualified Schottky Diodes Surface Mount, 0201 Low-Barrier Silicon Schottky Diode
SMSA7630-061 AEC-Q101 Qualified Schottky Diodes Surface Mount, 0201 Zero Bias Silicon Schottky Detector Diode
SMVA1248-079LF Wide Tuning Range (Hyperabrupt) Varactor Diodes - AEC-Q101 Qualified Hyperabrupt Junction Tuning Varactor
SMVA1253-079LF Wide Tuning Range (Hyperabrupt) Varactor Diodes - AEC-Q101 Qualified Hyperabrupt Junction Tuning Varactor
SMVA1470-004LF Wide Tuning Range (Hyperabrupt) Varactor Diodes - AEC-Q101 Qualified Hyperabrupt Junction Tuning Varactor
SMVA1705-004LF Wide Tuning Range (Hyperabrupt) Varactor Diodes - AEC-Q101 Qualified Hyperabrupt Junction Tuning Varactor

Resources

White Paper Isolator vs. Optocoupler Technology isolator-vs-optocoupler-technology.pdf
White Paper Effective Design Techniques for Signal and Power Supply Isolation Effective-Design-Techniques-for-Signal-and-Power-Supply-Isolation.pdf
Application Notes AN892: Design Guide for Isolated DC-DC Using the Si882xx/883xx AN892.pdf
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