CXD3003 datasheet(94/137 Pages) SONY

부품명	CXD3003

상세설명	CD Digital Signal Processor with Built-in Digital Servo and DAC

PDF	137 Pages

Scroll/Zoom	100%

제조업체	SONY [Sony Corporation]

홈페이지	http://www.sony.co.jp

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94 / 137 page

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CXD3003R

[5] Description of Servo Signal Processing System Functions and Commands

§5-1. General Description of the Servo Signal Processing System (VDD: Supply voltage)

Focus servo

Sampling rate:

88.2kHz (when MCK = 128Fs)

Input range:

1/4VDD to 3/4VDD

Output format:

7-bit PWM

Other:

Offset cancel

Focus bias adjustment

Focus search

Gain-down function

Defect countermeasure

Auto gain control

Tracking servo

Sampling rate:

88.2kHz (when MCK = 128Fs)

Input range:

1/4VDD to 3/4VDD

Output format:

7-bit PWM

Other:

Offset cancel

E:F balance adjustment

Track jump

Gain-up function

Defect countermeasure

Drive cancel

Auto gain control

Vibration countermeasure

Sled servo

Sampling rate:

345Hz (when MCK = 128Fs)

Input range:

1/4VDD to 3/4VDD

Output format:

7-bit PWM

Other:

Sled move

FOK, MIRR, DFCT signal generation

RF signal sampling rate: 1.4MHz (when MCK = 128Fs)

Input range:

1/4VDD to 3/4VDD

Other:

RF zero level automatic measurement

CXD3003 데이터시트(PDF) 94 Page - Sony Corporation

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