STV82X8 datasheet(16/157 Pages) STMICROELECTRONICS

16 / 157 page

General Description

STV82x8

16/157

Figure 6: STV8248 Typical Application (Analog Virtual Sound)

Figure 7: STV8258 Typical Application (Digital: Virtual Sound)

Tuner

STV8248

Demodulation

Sound Processing

- Volume, Balance, 5-Band Equalizer

Left Right

- BTSC stereo & SAP

- SRS

® TruSurround XT™

SubW

- Virtual Dolby

® Surround1

- ST OmniSurround

1. When using VDS with ST OmniSurround or SRS TruSurround XTTM, an optional internal Pro Logic

® decoder is mandatory.

I²S In and Out (TQFP100)

I²S In or Out (TQFP80)

4 x SCART

(TQFP100)

4 x SCART

(TQFP100)

S/PDIF

Output & Pass-thru

Tuner

STV8258

Demodulation

Audio Processing

- Volume, Balance, 5-Band Equalizer

- SRS

® TruSurround XT™

- Virtual Dolby

® Surround1

Multi-Channel Digital Decoder

Left Right

I²S

- BTSC stereo & SAP

S/PDIF

- Virtual Dolby

® Digital2

SubW

(Dolby

® Digital)

- ST OmniSurround

1. When using VDS with ST OmniSurround or SRS TruSurround XTTM, an optional internal Pro Logic

® decoder is mandatory.

2. When using VDD with ST OmniSurround or SRS TruSurround XTTM, an external Dolby

® Digital decoder is mandatory.

Output & Pass-thru

4 x SCART

(TQFP100)

STV82X8 Datasheet(PDF) 16 Page - STMicroelectronics

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