Description
The ELM446 is an 8 pin digital divider integrated circuit, that provides both 50Hz and 1Hz outputs from a common 3.58MHz NTSC colourburst crystal.

Features
• Low power CMOS design
• Wide supply range - 3.0 to 5.5 volt operation
• 3.58MHz crystal controlled operation
• Generates both 50Hz and 1Hz references
• Low parts count
• Complementary 50Hz outputs
• High current drive outputs - up to 25 mA

Applications
• Stable 50Hz reference
• Master oscillator for clock / timekeeping functions
• Decimal based time reference for easier period calculations