Description
The GS1881, GS4881 and GS4981 are general purpose sync separators for use in a wide variety of video applications..
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.
