Welcome to the Analog Devices Low Power Real-Time Clocks for High-ESR 32kHz XTALs product training module. This presentation will provide information on the latest innovation in serial real time clocks, a design that can operate with 32kHz XTALs with an equivalent series resistance (ESR) up to 100 kΩ. It will also highlight the demands of the serial RTC market, and then describe a new oscillator design that meets those market requirements. Finally, it will cover the six products with this new circuit design that are currently available, with some providing an upgrade path from Analog Devices' line of industry standard serial RTCs.