DS04-26903-3E

FUJITSU SEMICONDUCTOR

DATA SHEET

ASSP

CMOS

Dolby Digital (AC-3) Decoder LSI

MB86342B

s DESCRIPTION

Dolby Digital (AC-3) is a perceptual digital audio coding technique of unprecedented efficiency, quality and

versatility.

Fujitsu has developed Dolby Digital (AC-3) 5.1-ch full decodable LSI.

This LSI is certificated as “ Dolby Digital (AC-3) Decoder LSI ” by Dolby Laboratories Licensing Corporation.

s FEATURES

• Dolby Digital (AC-3) 5.1ch Full Decode

– All bit-rate and All sampling frequency

– Down Mix

– Dialog Normalization

– Dynamic-range Compression

– Noise sequencer (Test tone)

– Each channel can be independently set

– Output Bass Management (config-1, 2, 3)

• Dolby Pro Logic Decode

• Dolby Digital (AC-3) + Dolby Pro Logic Decode

• 16/18/20bit Audio Data Input/Output

(Continued)

s PACKAGE

Note: Dolby, AC-3, Pro Logic and double-D are trademarks of Dolby Laboratories Licensing Corporation.

(FPT-100P-M06)

100-pin Plastic QFP