Part Number
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MAX7461 |
Manufacturer
|
Maxim Integrated Products |
Description
|
Loss-of-Sync Alarm |
Published
|
May 31, 2010 |
Detailed Description
|
19-0553; Rev 0; 5/06
Loss-of-Sync Alarm
General Description
The MAX7461 single-channel loss-of-sync alarm (LOS) provide...
|
Datasheet
|
MAX7461
|
Overview
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 accepts an AC-coupled composite (CVBS), luma (Y), or any other video signal with sync, and outputs a logic-level signal.
The open-drain LOS output is low when no sync is detected and high impedance when sync is detected.
w w w .
D a t a S h e e t 4 U .
c o m The device operates from a single +5V supply.
The MAX7461 is available in a 5-pin ...
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