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Partname: | LA7565B |
Description: | IF signal-processing IC for PAL/NTSC multi-system audio TV and VCR product |
Manufacturer: | SANYO Electric Co., Ltd. |
Package: | DIP24S |
Pins: | 24 |
Oper. temp.: | -20 to 70 |
Datasheet: | PDF (322K). Click here to download *) |
The LA7565B/M is a PAL/NTSC multi-system audio VIF/SIF signal-processing IC that adopts a minimaladjustment technique. The VIF circuit adopts a minimaladjustment 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 Nyquist buzz to achieve improved audio quality. |
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Click here to download LA7565B Datasheet*) |
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