MAX7461 Description
The MAX7461 single-channel loss-of-sync alarm (LOS) provides posite 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 accepts an AC-coupled posite (CVBS), luma (Y), or any other video signal with sync, and outputs a logic-level signal.
MAX7461 Key Features
- Accepts CVBS, Y, or Any Other Video with Sync