RTC Compensation

Abstract: This application note describes methods for creating an accurate real-time clock (RTC) using the Teridian 71M6533, a third-generation, polyphase energy-meter system-on-chip (SoC). Similar techniques may be used with 71M6531, 71M6534, and other Teridian energy-meter ICs. There are two basic ways to make the RTC accurate: correct the RTC for all expected errors, or slave the RTC to the line frequency. With either method, the RTC runs at high adjusted accuracy during power failures.

Next Steps
EE-Mail Subscribe to EE-Mail and receive automatic notice of new documents in your areas of interest.
Download Download, PDF Format
© , Maxim Integrated Products, Inc.
The content on this webpage is protected by copyright laws of the United States and of foreign countries. For requests to copy this content, contact us.
APP 4973:
APPLICATION NOTE 4973,AN4973, AN 4973, APP4973, Appnote4973, Appnote 4973