HFA1103
OBSOLETE PRODUCT
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200MHz, Video Op Amp with High Speed Sync Stripper
DATASHEET
FN3957 Rev 4.
00 June 2004
The HFA1103 is a high-speed, wideband, fast settling current feedback op amp with a sync stripping function.
The HFA1103 is a basic op amp with a modified output stage that enables it to strip the sync from a component video signal.
The output stage has an open emitter
NPN transistor that prevents the output from going low during the sync pulse.
Removing the sync signal benefits digitizing systems because only the active video information is applied to the A/D converter.
Th...