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STA016T

May 2001

This is preliminary information on a new product foreseen to be developed. Details are subject to change without notice.

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SINGLE CHIP MPEG LAYER 3 DECODER

SUPPORTING:

- All features specified for Layer III in ISO/IEC

11172-3 (MPEG 1 Audio)

- All features specified for Layer III in ISO/IEC

13818-3.2 (MPEG 2 Audio)

- Lower sampling frequencies syntax extension,

(not specified by ISO) called MPEG 2.5

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DECODES LAYER III STEREO CHANNELS,

DUAL CHANNEL, SINGLE CHANNEL (MONO)

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SUPPORTING ALL THE MPEG 1 & 2

SAMPLING FREQUENCIES AND THE

EXTENSION TO MPEG 2.5:48, 44.1,32,

24,22.05, 16, 12,11. 025, 8 KHz

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ACCEPTS MPEG 2.5 LAYER III

ELEMENTARY COMPRESSED BITSTREAM

WITH DATA RATE FROM 8 Kbit/s UP TO 320

Kbit/s

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BYPASS MODE FOR EXTERNAL AUXILIARY

AUDIO SOURCE

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ADPCM ENCODING/DECODING

CAPABILITY:

- sample frequency from 8 kHz to 32 kHz

- sample size from 8 bits to 32 bits

- encoding algorithm: DVI, ITU-G726 pack

(G723-24, G721,G723-40)

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EMBEDDED ISO9660 LAYER FOR FILE-

SYSTEM DECODING (JOLIET)

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EMBEDDED CD-ROM DECODER BLOCKS

INCLUDING ECC/EDC CAPABILITY

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CONNECTION WITH MOST CD-SERVO

DEVICES

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EMBEDDED BROWSING COMMAND

INTERPRETER FOR EASY FILE-SYSTEM

BROWSING

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CUE-SHEET CAPABILITY UP TO 100

ENTRIES

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BROWSER COMMAND INTERPRETER (BCI)

- Parent Dir

- Enter Dir

- Previous Entry

- Next Entry

- Get Record Infos

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EASY PROGRAMMABLE GPSO INTERFACE

(MONO/STEREO) FOR ENCODED DATA UP

TO 5Mbit/s

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DIGITAL VOLUME

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BASS & TREBLE CONTROL

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SERIAL BITSTREAM INPUT INTERFACE

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EASY PROGRAMMABLE ADC INPUT

INTERFACE

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OTHER FORMATS)

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PLL FOR INTERNAL CLOCK AND FOR

OUTPUT PCM CLOCK GENERATION

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CRC CHECK AND SYNCHRONISATION

ERROR DETECTION WITH SOFTWARE

INDICATORS

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LOW POWER 2.4V CMOS TECHNOLOGY

WITH 3.3V TOLERANT AND CAPABLE I/O

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FAST FORWARD AND PAUSE CAPABILITIES

APPLICATIONS

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AUDIO CD PLAYERS

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MULTIMEDIA PLAYERS

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CD-ROM PLAYERS

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CAR RADIO PLAYERS

TQFP 64

ORDERING NUMBER: STA016T

PRODUCT PREVIEW

MPEG 2.5 LAYER III AUDIO DECODER

SUPPORTING CD-ROM CAPABILITY & ADPCM