7410 quad tri-level sync generator is for use in high definition television systems. Two reference inputs allow the module to lock to any two PAL, NTSC, or 10MHz references. It can also operate as a standalone master generator. Each of the four outputs is independent and can be set to output a different tri-level sync signal. The timing of each generator can be set independently. A variety of user-selectable formats are supported including, 1080i, 720p, 1080p and 1080sF. It is well suited for facilities that need the flexibility of having simultaneous 720 and 1080 tri-level sync outputs.