Datasheet Details
| Part number | GS1881 |
|---|---|
| Manufacturer | Gennum |
| File Size | 1.66 MB |
| Description | Monolithic Video Sync Separators |
| Datasheet |
 GS1881 Datasheet
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General Description
The GS1881, GS4881 and GS4981 are general purpose sync separators for use in a wide variety of video applications.
The devices extract the timing information from composite video signals with scan rates from 15 to 130kHz.
Key Features
- noise tolerant odd/even flag, back porch and horizontal sync pulse.
- fast recovery from impulse noise.
- excellent temperature stability.
- 0.5V to 4Vpp input signal amplitude with 5V supply.
- well-controlled clamp discharge current and slicing level.
- programmable horizontal scan rate (up to 130kHz).
- composite, vertical, back porch, odd/even (GS1881, GS4881), horizontal (GS4981) outputs.
- predictable vertical output pulse width wi.