STV82x8| Datasheet

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STV82x8
Digital Audio Decoder/Processor for BTSC Television/Video Recorders
DATA BRIEF

Features

Fully Automatic Multi-Standard Demodulation M/N standards FM mono BTSC (US MTS) stereo and SAP standards Multi-Channel Capability 3 x I S digital inputs, I S SRC, S/PDIF (pass thru/out) 5.1 analog outputs 1 x I S digital output (shared with one I S digital input) 2 x I S additional digital outputs (TQFP100 only) I S digital loop for external delay (TQFP100 only) Sound Processing: LOUDSPEAKER Dolby Pro Logic Dolby Pro Logic II ST royalty-free processing: ST WideSurround, ST OmniSurround (which is Virtual Dolby Surround and Virtual Dolby Digital compliant), ST Dynamic Bass. SRS WOWTM , SRS TruSurround XTTM (which is Virtual Dolby Surround and Virtual Dolby Digital compliant) Smart Volume Control (SVC), 5-band equalizer and loudness Independent Volume/Balance Variable beep tone and 3 sampled tones Sound Processing: HEADPHONE ST Dynamic Bass and SRS TruBassTM Smart Volume Control (SVC), bass-treble, loudness, Independent Volume/Balance

82 TV S

8 2x V8 T

TQFP80 Package

TQFP100 Package

Analog Audio Matrix 4 stereo inputs or 5 stereo inputs (TQFP100 only) 3 stereo outputs Pass-thru mode 2 Vrms capabilities Audio Delay for Audio Video Synchronization Internal stereo delay up to 117 ms for lipsync function Independent delay on headphone and loudspeaker channels External additional audio delay support (TQFP100 only)

"Dolby", "Pro Logic", and the double-D symbol are trademarks of Dolby Laboratories.

January 2006

Rev. 1

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For further information contact your local STMicroelectronics sales office.