GS4981 Datasheet - Gennum

GS4981 Monolithic Video Sync Separators

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. The GS1881 is a drop-in replacement for the industry standard LM1881 with much.

GS4981 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

GS4981 Datasheet (1.66 MB)