The RTC1000 with Expansion option is a multi-function electronic part manufactured by Rohde & Schwarz. It is a Real Time Clock (RTC) module which offers a variety of capabilities such as low power operation, high accuracy performance, multi-function support, and phase up to 20MHz frequency resolution.Along with these features, the Expansion option of the RTC1000 adds several expansion capabilities, such as supporting dual lane LVDS, PCM, DIN, and other interfaces.This part can be used in industrial, automotive, communications, computing and other applications which require accurate time synchronization and control. It also supports multiple operating systems such as Linux, Windows CE, and embedded. Additionally, the RTC1000 has an integrated power supply which ensures the module is always in the correct operating state regardless of the connected system.