Part Number
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LA7565E |
Manufacturer
|
Sanyo Semicon Device |
Description
|
IF Signal-Processing IC |
Published
|
Jan 21, 2007 |
Detailed Description
|
com Ordering number :ENN6100A
Monolithic Linear IC
LA7565E, 7565KM
IF Signal-Processing IC for PAL/NTS...
|
Datasheet
|
LA7565E
|
Overview
com Ordering number :ENN6100A
Monolithic Linear IC
LA7565E, 7565KM
IF Signal-Processing IC for PAL/NTSC Multi-System Audio TV and VCR Products
Overview
The LA7565E and LA7565KM are PAL/NTSC multisystem audio VIF/SIF signal-processing ICs that adopt a minimal-adjustment technique.
The VIF circuit adopts a minimal-adjustment technique in which AFT adjustment is made unnecessary by VCO adjustment to simply end product adjustment.
The FM detector circuit uses PLL detections to support multi-system audio detection.
Since the LA7565BM include an SIF converter on chip, it is easy to implement multi-system audio.
In addition, it also includes a buzz canceller that suppresses Nyqui...
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