SAA7345

CMOS digital decoding IC with RAM for Compact Disc

GENERALDESCRIPTION TheSAA7345incorporatestheCDsignalprocessingfunctionsofdecodinganddigitalfiltering.Thedeviceisequippedwithon-boardSRAMandincludesadditionalfeaturestoreducetheprocessingrequiredintheanalogdomain. SupplyofthisCompactDiscICdoesnotconveyan

PHI

SAA7345

CMOS digital decoding IC with RAM for Compact Disc; ? Integrated data slicer and clock regenerator\n? Digital Phase-Locked Loop (PLL)\n? Demodulator and Eight-to-Fourteen Modulation (EFM)\n?? decoding\n? Subcoding microcontroller serial interface\n? Integrated programmable motor speed control\n? Error correction and concealment functions\n? Embedded Static Random Access Memory (SRAM) for\n?? de-interleave and First-In First-Out (FIFO)\n? FIFO overflow concealment for rotational shock\n?? resistance\n? Digital audio interface [European Broadcasting Union\n?? (EBU)]\n? 2 to 4 times oversampling integrated digital filter\n? Audio data peak level detection\n? Versatile audio data serial interface\n? Digital de-emphasis filter\n? Kill interface for Digital-to-Analog Converter (DAC)\n?? deactivation during digital silence\n? Double speed mode\n? Compact Disc Read Only Memory (CD-ROM) modes\n? A single speed only version is available\n?? (SAA7345GP/SS).;

GENERAL DESCRIPTION\nThe SAA7345 incorporates the CD signal processing functions of decoding and digital filtering. The device is equipped with on-board SRAM and includes additional features to reduce the processing required in the analog domain.\nSupply of this Compact Disc IC does not convey an implied license under any patent right to use this IC in any Compact Disc application.FEATURES\n? Integrated data slicer and clock regenerator\n? Digital Phase-Locked Loop (PLL)\n? Demodulator and Eight-to-Fourteen Modulation (EFM)\n?? decoding\n? Subcoding microcontroller serial interface\n? Integrated programmable motor speed control\n? Error correction and concealment functions\n? Embedded Static Random Access Memory (SRAM) for\n?? de-interleave and First-In First-Out (FIFO)\n? FIFO overflow concealment for rotational shock\n?? resistance\n? Digital audio interface [European Broadcasting Union\n?? (EBU)]\n? 2 to 4 times oversampling integrated digital filter\n? Audio data peak level detection\n? Versatile audio data serial interface\n? Digital de-emphasis filter\n? Kill interface for Digital-to-Analog Converter (DAC)\n?? deactivation during digital silence\n? Double speed mode\n? Compact Disc Read Only Memory (CD-ROM) modes\n? A single speed only version is available\n?? (SAA7345GP/SS).

恩XP

SAA7345GP

CMOS digital decoding IC with RAM for Compact Disc

GENERALDESCRIPTION TheSAA7345incorporatestheCDsignalprocessingfunctionsofdecodinganddigitalfiltering.Thedeviceisequippedwithon-boardSRAMandincludesadditionalfeaturestoreducetheprocessingrequiredintheanalogdomain. SupplyofthisCompactDiscICdoesnotconveyan

PHI

AN7345K

DualRecord/PlaybackPre-AmplifierICforDoubleCassette

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DUAL300mAHIGHPSRRLOWNOISELDOWITHENABLE

Features LowVINandWideVINRange:1.7Vto5.25V GuaranteeEachChannelOutputCurrent:300mA VOUTAccuracy±1 RippleRejection:75dBat1kHz LowOutputNoise:60μVrmsfrom10Hzto100kHz QuiescentCurrentasLowas50μA VOUTFixed1.2Vto3.6V TotallyLead-Free&FullyRoHSCompliant(N

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