M62460FP

MITSUBISHI SOUND PROCESSORS “Super Single Chip” Surround Processor with Dolby Pro Logic Decoder M62460FP DESCRIPTION The M62460FP is a“super”single chip LSI supporting the Dolby Pro Logic surround.This LSI contains all sorts of functions including delay circuit function.In addition,it has Digital Space Surround functions (Disco,Hall,Live mode etc.) and echo function for karaoke. Note:Use of this LSI requires the license of Dolby Laboratories Licensing Corporation Outline Outline 80P6N 0.8mm pich QFP (20.0mmX14.0mmX2.8mm) Dolby and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation.San Francisco,CA94103-4813,USA. This device available only to licensees of Dolby Lab. Licensing and application information may be obtained from Dolby Lab. Features (Mode) Dolby Pro Logic Digital Space Surround Dolby Pro Logic Surround System which includes all of required functions. DISCO,Hall,LIVE mode and 5 delay time positions Short echo:td=147.5msec,Long echo:td=196.6msec Input signal through mode Echo (KARAOKE) BY-PASS System Configuration Lch IN L Input AutoBalance Control L Lch Center/ operating mode control Adaptive Matrix S R C R C Rch IN Noise Sequencer L+R 2 L-R 2 7kHz LPF LPF-IN Modified Dolby B-NR LPF-OUT S Center Trim Surround Trim Master Volume Control Rch CENTER S SURROUND NR-IN Digital Delay MCU INTERFACE MIC IN DATA SCK REQ MITSUBISHI ELECTRIC ( 1 / 20 ) C-62460-72E MITSUBISHI SOUND PROCESSORS “Super Single Chip” Surroun...