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LM1881N Video Sync Separator LM1881N

Extracts the timing information from PAL SECAM or NTSC encoded video signals having standard negative going sync and amplitudes from 0.5V to 2VIC outputs the composite sync vertical sync burstback porch timing and an odd even field identifier By changing
RIP - This product is no longer available on our network. It was last seen on 05.12.2012

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  • Availability: Out Of Stock
  • Supplier: Maplin
  • SKU: 2565UL75S
Availability: In Stock
£3.71

Product Description

Extracts the timing information from PAL SECAM or NTSC encoded video signals having standard negative going sync & amplitudes from 0.5V to 2VIC outputs the composite sync vertical sync burstback porch timing & an odd even field identifier By changing the value of R2 non-standard faster horizontal rate video signals can also be stripped. The vertical sync output is produced on the rising edge of the first serration in the vertical sync period but if the rising edge does not occur within the internally set period a default vertical output is produced permitting use with video games & home computers. The IC can be used as a master gen-lock to provide timing references for the extraction of data on specific scan lines to restore the original video waveform for remodulation or retrieve the colour burst & decode into R.G.B. components or to identify individual scan lines in the video signal. Parts list

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Jargon Buster

NTSC - National Television System Committee - an analog television system used in north america
PAL - An analog television system used in most of europe including the UK
Colour - The categorised spectrum of light visable to humans
edge - Enhanced data rates for GSM evolution also known as enhanced GPRS. A mobile phone technology with improved data transmission rates.
edge - The point at which two surfaces meet
Set - a group of items usually related to one another. Some objects cannot function without the complete set of items.
Components - Multiple items used to complete the product.
Home - A place of permanent residence for families.
Individual - A single separate item or person.

Supplier Information

Maplin
The UK's largest supplier of specialist and retail electronics. 172 stores nationwide and online shop, Maplin has over 15,000 products selling everything from MP3 Players and Sat Navs to digital cameras and Computer Equipment.

Trading since 1972 Maplin have a stonrg reputation as a supplier with the expertise and products as chosen by professionals.
Page Updated: 2012-10-13 03:02:54

Community Generated Product Tags

Sinroseparator (1 person tagged the product this way)
Lm1881n circuit (1 person tagged the product this way)
Sync on green separator (1 person tagged the product this way)
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