https://www.electronicdesign.com/technologies/analog/article/21778821/hdtv-compliant-dacs-generate-tri-level-sync-pulses
HDTV-Compliant DACs Generate Tri-Level Sync Pulses | Electronic Design
The path to HDTV set-top boxes and other video/graphics products has been made considerably smoother with the introduction of two new D/A converters. Said to...
tri level synchdtvcompliantdacsgenerate
https://www.tek.com/en/support/faqs/how-can-i-generate-tri-level-sync-signal
How can I generate a tri-level sync signal? | Tektronix
How can I generate a tri-level sync signal?
how can itri level syncgeneratesignaltektronix
https://www.tek.com/tw/support/faqs/it-possible-use-oscilloscope-time-ntsc-black-burst-and-hd-tri-level-sync
Is it possible to use an oscilloscope to time NTSC black Burst and HD tri-level sync? | Tektronix
Is it possible to use an oscilloscope to time NTSC black Burst and HD tri-level sync?