MN662724RPE Datasheet | Panasonic

For Audio Equipment Signal Processing LSI for CD Players Overview The MN662724RPE is a CD signal processing LSI that, on a single chip, bines an optics servo for the CD player (focus, tracking, and traverse servos), digital signal processing (EFM demodulation and error correction), and digital servo processing for the spindle motor. (Other) Built-in playback pitch control function (normal speed only)(±13%) Built-in support for jitter-free disc rotation synchronization playback Oscillator shutdown mode Power management mode Operating voltage 4.5 to 5.5V 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 (Digital signal processing) Built-in DSL and PLL Frame synchronization detection, holding, and insertion Subcode data processing Q data CRC check Built-in Q data register CIRC error detection and correction C1 decoder: duplex error correction C2 decoder: triplex error correction Built-in 16-K bits of RAM for de-interleaving Audio data interpolation Average, hold of previous values Soft muting Digital attenuation (256 levels) Software attenuation (256 levels) Auto cue detection function Digital audio interface (EIAJ format) Two audio data serial interfaces: One switchable between bit rates of 64 fs and 48 fs; the other fixed at 48 f s. (Spindle motor servo) CLV digital servo Switchable servo gain Applications CD Players Pin Assignment For Audio Equipment 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 BYTCK/TRVSTOP CLDCK FCLK IPFLAG FLAG CLVS CRC DEMPH FLAG6/RESY SDAT48 TEST AVDD1 LRCK48 AVSS1 BCLK48 RSEL CSEL PSEL MSEL SSEL 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 VDD X2 X1 VSS...