Part Number
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LA7577 |
Manufacturer
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Sanyo |
Description
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Super-split PLL-II VIF and SIF IF Signal Processor |
Published
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Apr 25, 2005 |
Detailed Description
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Ordering number: EN 4037C
Monolithic Linear IC
LA7577N Super-split PLL-II VIF and SIF IF Signal Processor for TV/VTRs
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Datasheet
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LA7577
|
Overview
Ordering number: EN 4037C
Monolithic Linear IC
LA7577N Super-split PLL-II VIF and SIF IF Signal Processor for TV/VTRs
Overview
The LA7577N is a high tone quality and high picture quality, video IF and sound IF IC.
It employs split processing of the video IF signal and sound IF signal using SAW filters and a PLL detector.
Further, the PLL detector incorporates a buzz canceler for Nyquist buzz interference suppression to achieve high tone quality.
Features
• Employs split processing for wide bandwidth video characteristics • PLL detector with buzz canceler for excellent buzz and buzz beat characteristics • APC time constant switch built-in • High-speed AGC supports double time constant metho...
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