Digital Servo Integrated Circuit

Published:2011/5/6 1:12:00 Author:Sharon | Keyword: Digital Servo, Integrated | From:SeekIC

MN67700 IC pin arrangement and related waveforms MN67700 IC pin functions and data MV67700 is Panasonic's new DVD digital servo IC, widely used in Panasonic series, Malata, TCL, Konka DVD players. 1. Functions and features: MV67700 integrated circuit includes servo DSP circuit, multiple analog / digital converter circuit or digit/ analog conversion circuit, pulse width modulation circuit, computer interface and multi-purpose interface circuit and the expected error control circuit. It's used for focusing, tracking, and the spindle error signal changing into a digitized operations so as to output servo control signals for servo control of the relevant circuit.2. Pin functions and data: MN67700 IC package applied four flat structure, the pin arrangement shown in Figure (e), and date listed in the table. Letters in Waveform column in the table represent waveforms shown in Figure 8 (a) - (d).



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