Car Access

Documents for ATA5781


Datasheet

PDF

Software

Description

ATA5781/ATA5782/ATA5783

ATA5781/ATA5782/ATA5783 Summary

(file size: 674 KB, 20 pages, revision G, updated: 07/2015)

Low-power RF Receiver for RKE, PEG, RS and TPMS Systems

Application Note

PDF

Software

Description

Application of 315-MHz Short Range Devices Under FCC Regulations

Application of 315-MHz Short Range Devices Under FCC Regulations

(file size: 184 KB, 12 pages, revision C, updated: 07/2015)

ATAN0002: User Guide for Car Access Reference System Kit with 1-way RF

ATAN0002: User Guide for Car Access Reference System Kit with 1-way RF

(file size: 2,437 KB, 31 pages, revision B, updated: 07/2015)

ATAN0014: RF System Architecture Considerations

ATAN0014: RF System Architecture Considerations

(file size: 396 KB, 10 pages, revision B, updated: 03/2015)

ATAN0026: Atmel ATA583x/ATA578x - RF Options

ATAN0026: Atmel ATA583x/ATA578x - RF Options

(file size: 410 KB, 13 pages, revision B, updated: 04/2015)

Range Calculation for 300 MHz to 1000 MHz Communication Systems

Range Calculation for 300 MHz to 1000 MHz Communication Systems

(file size: 240 KB, 16 pages, revision C, updated: 07/2015)

This paper begins by introducing the Friis Transmission Equation and examining the terms comprising it. Then, real-world environmental factors which influence RF communication range and how they affect a "Link Budget" are investigated. Following that, some methods for optimizing RF-link range are given. Range-calculation spreadsheets, including the special case of RKE, are presented.

Article

PDF

Software

Description

Configurable RF Architecture Gives Engineers Greater Design Flexibility

Configurable RF Architecture Gives Engineers Greater Design Flexibility

(file size: 612 KB, 2 pages, updated: 10/2010)

Design and Security Considerations for Passive Immobilizer Systems

Design and Security Considerations for Passive Immobilizer Systems

(file size: 1,400 KB, 9 pages, updated: 10/2010)

Designing Next Generation Key Fobs

Designing Next Generation Key Fobs

(file size: 1,097 KB, 6 pages, updated: 10/2010)

Designing Next-Generation Car Access Receiver Modules

Designing Next-Generation Car Access Receiver Modules

(file size: 347 KB, 6 pages, updated: 10/2013)

EMC - Synonym for Exasperating, Magic, Confusing?

EMC - Synonym for Exasperating, Magic, Confusing?

(file size: 1,071 KB, 5 pages, updated: 10/2010)

EMC Pulse Immunity System-level Tests

EMC Pulse Immunity System-level Tests

(file size: 673 KB, 3 pages, updated: 10/2010)

Highly Integrated AVR MCU-Based UHF Transceiver Family Increases Car Access System Flexibility

Highly Integrated AVR MCU-Based UHF Transceiver Family Increases Car Access System Flexibility

(file size: 557 KB, 5 pages, updated: 10/2012)

How Smart UHF Receivers Help to Reduce the Power Consumption of a Body Control Module

How Smart UHF Receivers Help to Reduce the Power Consumption of a Body Control Module

(file size: 344 KB, 5 pages, updated: 10/2013)

How to Achieve High Performance in Low-Cost Key-Fob Applications

How to Achieve High Performance in Low-Cost Key-Fob Applications

(file size: 395 KB, 5 pages, updated: 10/2013)

How to Define the LF Driver's Key Parameters in Automotive PEPS Systems

How to Define the LF Driver's Key Parameters in Automotive PEPS Systems

(file size: 486 KB, 9 pages, updated: 10/2012)

Open TEM Cells Ease EMC Testing of Large Devices

Open TEM Cells Ease EMC Testing of Large Devices

(file size: 796 KB, 6 pages, updated: 10/2013)

Passive Entry Proximity Detection Using Atmel’s QTouch Fast Charge Proximity Acquisition Method

Passive Entry Proximity Detection Using Atmel’s QTouch Fast Charge Proximity Acquisition Method

(file size: 335 KB, 4 pages, updated: 10/2013)

RF RSSI Sniffer Tool for Car Access Systems

RF RSSI Sniffer Tool for Car Access Systems

(file size: 241 KB, 4 pages, updated: 10/2012)

RF System Design Considerations

RF System Design Considerations

(file size: 330 KB, 4 pages, updated: 10/2012)

Turn-Key Passive Entry/Passive Start Solution

Turn-Key Passive Entry/Passive Start Solution

(file size: 543 KB, 7 pages, updated: 10/2013)

Brochures and Flyers

PDF

Software

Description

Automotive Compilation

Automotive Compilation

(file size: 3,278 KB, 56 pages, revision Vol. 10, updated: 10/2013)

Automotive Solutions

Automotive Solutions

(file size: 5.13 MB, 20 pages, revision L, updated: 11/2013)

ICs for Car Access Applications

ICs for Car Access Applications

(file size: 391 KB, 8 pages, revision H, updated: 01/2013)