19-0553; Rev 0; 5/06
Loss-of-Sync Alarm
General Description
The MAX7461 single-channel loss-of-sync alarm (LOS) provides composite video sync detection in NTSC, PAL, and SECAM standard-definition television (SDTV) systems. The MAX7461’s advanced detection circuitry delivers robust performance by preventing false lossof-sync alarms due to noise. The device a...