STV8288DSX データシートの表示（PDF） - STMicroelectronics

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STV8288DSX

Digital Audio Decoder/Processor for BTSC Television/Video Recorders

STMicroelectronics 

Index

A

Analog-to-Digital Conversion ..................................... 19

Audio Matrix

Analog ............................................................ 35

Automatic Frequency Control ..................................... 20

Automatic Gain Control ............................................ 19

Automatic Standard Recognition System ...........19-20, 47

B

Back-end Processing ............................................... 21

Bass Management .................................................. 25

Bass-Treble Control ................................................. 31

Beeper ................................................................. 33

C

Clock Generator ..................................................... 18

D

Demodulation ......................................................... 19

Dolby Pro Logic II Decoder ........................................ 25

E

Electrical Characteristics ........................................ 145

Absolute Maximum Ratings ............................... 145

Analog Sound IF Signal .................................... 146

Crystal Oscillator ............................................. 146

Digital I/Os .................................................... 149

I²C Bus ......................................................... 150

I2S to LS/HP/SW Path ..................................... 148

I2S to SCART Path ......................................... 148

MUTE Performance ......................................... 149

SCART to LS/HP/SW Path ................................ 148

SCART to SCART Analog Path .......................... 147

SIF to LS/HP/SCART Path ................................ 146

Supply Data ................................................... 145

Thermal Data ................................................. 145

Equalizer

5-Band Audio ................................................... 31

H

Headphone Detection .............................................. 42

I

I²C Address ........................................................... 44

I²C Bus Expander ................................................... 42

I²C Protocol ........................................................... 44

I²S Inputs

TQFP100 ........................................................ 37

TQFP80 .......................................................... 36

I²S Outputs

TQFP 80 ......................................................... 37

TQFP100 ........................................................ 38

I2C .................................................................... 151

I2C Address ........................................................... 44

IRQ Generation ...................................................... 42

L

Loudness Control

Automatic ........................................................ 32

P

Package Mechanical Data ....................................... 153

Power Supply Management ....................................... 41

R

Registers

Clocking 1 ....................................................... 56

Clocking 2 ....................................................... 72

Demodulator .................................................... 58

Demodulator Channel 1 ...................................... 61

General Control ................................................ 53

I²C Map .......................................................... 47

Reset values .......................................................... 43

S

SIF Signal

Analog ............................................................ 19

Signal Processor

Dedicated Digital ............................................... 21

Signal to Noise ..................................................... 147

Smart Volume Control .............................................. 30

Soft Mute Control .................................................... 33

Software Information ................................................ 14

SRS

3D Mono/Stereo ............................................... 30

Dialog Clarity ................................................... 30

WOW ............................................................. 30

SRS‚

TruBass‰ ....................................................... 30

TruSurround .................................................... 29

TruSurround XT‰ ............................................. 29

ST Bass Enhancer .................................................. 31

ST Dynamic Bass ................................................... 31

ST OmniSurround ................................................... 25

ST WideSurround ................................................... 24

T

Total Harmonic Distortion ........................................ 147

V

Volume/Balance Control ........................................... 32

156/157

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