ELM440 Datasheet - ELM

ELM440 60Hz Generator

The ELM440 is an 8 pin digital divider integrated circuit, that provides both 60Hz and 1Hz outputs from a common 3.58MHz NTSC colourburst crystal. Externally, the designer need only provide the crystal and two appropriate loading capacitors, as well as a suitably bypassed power supply. Internal osci.

ELM440 Features

* Low power CMOS design

* Wide supply range - 3.0 to 5.5 volt operation

* Generates both 60Hz and 1Hz references

* Automatically synchronizes to the line frequency for long term stability, when it’s available

* Uses a standard 3.58MHz crystal for the time refe

ELM440 Datasheet (43.04 KB)