MN662747RPH Datasheet (Panasonic) - Signal Processing LSI

MN662747RPH, Signal Processing LSI

Pin No.

1 2 3 4 5 6 7 8 9 10 11 Symbol BCLK LRCK SRDATA DV DD1 DVSS1 TX MCLK MDATA MLD SENSE FLOCK or DIRBK I/O O O O I I O I I I O O For Audio Equipment Function Description SRDATA bit clock output.

Left/right channel discrimination signal output.

Serial data output.

Power supply for digital cir

For Audio Equipment MN662747RPH Signal Processing LSI for CD Players Overview The MN662747RPH is a CD signal processing LSI that, on a single chip, combines optics servos for the CD player (focus, tracking, and traverse servos), digital signal processing (EFM demodulation and error correction), digital servo processing for the spindle motor, digital filter, and D/A converter, so thus covers all signal processing functions from the head's RF amplifier onward.

(Audio circuits) Digital filter usin

MN662747RPH Features

* (Optics servo) Focus, tracking, and traverse servos Automatic adjustment functions for FO/TR gain, FO/TR offset, and FO/TR balance Built-in D/A converter for drive voltage output Built-in dropout countermeasures Anti-shock functions Built-in track cross counter Traverse speed detection function (Dig