Datasheet Details
| Part number | ELM446 |
|---|---|
| Manufacturer | ELM |
| File Size | 36.93 KB |
| Description | 50Hz Generator |
| Datasheet |
 ELM446 Datasheet
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General 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.
Externally, the designer need only provide the crystal and two appropriate loading capacitors, as well as a suitably bypassed power supply.
Key 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 Connection Diagram PDIP and SOIC (top view).