Monolithic Video Sync SeparatorsThe 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 130 kHz.
The GS1881 is a drop-in replacement for the industry standard
LM1881 with much improved performance. The device
generates composite sync, vertical sync, back porch and
odd/even field signals. The GS4881 is identical to the GS1881
but features a noise immune back porch pulse which maintains
a constant H rate during the vertical interval. The GS4981 is
identical to the GS4881 except that it provides horizontal sync
in place of the odd/even output. By Gennum Corporation
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GS1881 Pb-Free | GS1881 Cross Reference | GS1881 Schematic | GS1881 Distributor |
GS1881 Application Notes | GS1881 RoHS | GS1881 Circuits | GS1881 footprint |