Datasheet > W88631F

W88631F

更新时间： 2024-09-15 22:14:35

品牌	Logo	应用领域
华邦 - WINBOND		/
页数	文件大小	规格书
1页	38K
描述
VCD 4X RF AMP/DIGITAL SERVO & DSP

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中文翻译

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数据手册

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W88631F 数据手册

W88611P/W88631F

VCD 4X RF AMP/DIGITAL SERVO & DSP

Wide data capture range (+/- 1.5 channel clock, up to

4X speed)

Wide frame jitter margin (+/- 4 frames) with built-in

deinterleaved SRAM

W88611P

GENERAL DESCRIPTION

EFM protected demodulator

Digital spindle motor control by CLV

Error correction capabilities

Subcode data processing

Audio data processing, Concealment strategy, digital

attenuation and soft mute

W88611P is a CMOS IC developed for VCD and CD

Player use. It includes a RF amplifier, tracking error

amplifier, focus error amplifier, etc..., on a single chip.

FEATURES

Audio data output interface

RF amplifier, tracking error amplifier, focus error

amplifier, APC circuit, and reference amplifier

included on a single chip

On-chip RF output signal automatic gain control

(AGC) and peak to peak envelop detection

Single 5V power supply

--- standard EBU digital audio output interface

--- D/A converter interface and CD-ROM interface

Extended general I/O port simplifies system design

100-pin QFP package

32-pin PLCC package

APPLICATIONS

VCD player

SVCD player

Multimedia system

W88631F

GENERAL DESCRIPTION

Following figure shows a typical VCD/SVCD connection

diagram of W88611P/W88631F

W88631F provides CD signal processing decoding

functions and all servo functions needed in a three-spot

CD system. This chip has a high degree of integration to

reduce the number of external components required.

FEATURES

Servo Board

VCD/SVCD

MPEG Board

1X, 2X and up to 4X speed modes are supported

Chip clock 33.8688 MHz

Serial microcomputer interface

Fully digital servo processing (focus, tracking,

sledge, spindle servo)

Digital Servo & DSP

W88631F

•MPEG Decoder

•MCU

•TV Encoder

•Audio DAC

RF Amplifier

W88611P

Sony KSS213

Fully automatic adjustment (focus / tracking gain,

offset, balance)

Wide range of adjustable servo characteristics

possible

Motor Driver

Built-in access procedure

Focus automatic start up

Trackloss, Shock, Defect, Dropout detection

Fully digital data recovery (digital equalizer, data

slicer, PLL)

Winbond Corporate Headquarters

Tel : 886-3-5790666

Fax : 886-3-5796139

Taipei Sales Office

Tel : 886-2-27190505

Fax : 886-2-27197502

Winbond Electronics North America Corp.

Tel : 1-408-943666

Fax : 1-408-9436668

Winbond Electronics H.K. Ltd.

Tel : 852-27513100

Fax : 852-27552064

Details are subject to change without notice. All trademarks are property of their respective holders.

Jan 1999

中文翻译

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与W88631F相关器件

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W8880-10PG-300W	ETC	获取价格	Available with 9 or 10 #22 contacts
W8880-10PG-3ESW	ETC	获取价格	Available with 9 or 10 #22 contacts
W8880-10PG-513W	ETC	获取价格	Available with 9 or 10 #22 contacts
W8880-10PG-516W	ETC	获取价格	Available with 9 or 10 #22 contacts
W8880-10PG-519W	ETC	获取价格	Available with 9 or 10 #22 contacts
W8880-10PG-522W	ETC	获取价格	Available with 9 or 10 #22 contacts
W8880-10PG-528W	ETC	获取价格	Available with 9 or 10 #22 contacts
W8880-10SG-300W	ETC	获取价格	Available with 9 or 10 #22 contacts
W8880-10SG-3ESW	ETC	获取价格	Available with 9 or 10 #22 contacts
W8880-10SG-513W	ETC	获取价格	Available with 9 or 10 #22 contacts

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