Interfacing a KEELOQ® Encoder to a PLL Circuit

PublishTime：2021-10-09

●OVERVIEW:
■Most of the recently introduced advanced KEELOQ Encoders, like the HCS362, HCS365, HCS370 and HCS412, have provisions for controlling a multiple stage RF transmitter or a Phase Locked Loop (PLL) circuit.
■This Technical Brief will provide a few hints on how to interface advanced KEELOQ Encoders to widely adopted PLL ICs, namely Infineon TDA5100 and Temic U2741B.

Brand of Product：	Microchip
Part#：	HCS362 、 HCS365 、 HCS370 、 HCS412 More Part#
Product Category：	KEELOQ Encoder More
Application：	More
Data Type：	Application note & Design Guide More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	01/30/01
Version Number：
Data Encoding：	DS91042A;TB042
Data Size：	407 KB

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