參數(shù)資料
型號: CXD3021R
廠商: Sony Corporation
英文描述: Silver Mica Capacitor; Capacitance:25000pF; Capacitance Tolerance:+/- 1%; Series:CD42; Voltage Rating:500VDC; Capacitor Dielectric Material:Mica; Termination:Radial Leaded; Lead Pitch:27mm; Leaded Process Compatible:Yes RoHS Compliant: Yes
中文描述: CD數(shù)字信號處理器,具有內(nèi)置數(shù)字伺服和DAC
文件頁數(shù): 110/161頁
文件大小: 1311K
代理商: CXD3021R
– 110 –
CXD3021R
[5] Description of Servo Signal Processing System Functions and Commands
§ 5-1. General Description of Servo Signal Processing System (V
DD
: Supply voltage)
Focus servo
Sampling rate:
Input range:
Output format:
Other:
88.2kHz (when MCK = 128Fs)
1/4V
DD
to 3/4V
DD
8-bit DAC
Offset cancel
Focus bias adjustment
Focus search
Gain-down
Defect countermeasure
Auto gain control
Tracking servo
Sampling rate:
Input range:
Output format:
Other:
88.2kHz (when MCK = 128Fs)
1/4V
DD
to 3/4V
DD
8-bit DAC
Offset cancel
E:F balance adjustment
Track jump
Gain-up
Defect countermeasure
Drive cancel
Auto gain control
Vibration countermeasure
Sled servo
Sampling rate:
Input range:
Output format:
Other:
345Hz (when MCK = 128Fs)
1/4V
DD
to 3/4V
DD
8-bit DAC
Sled move
FOK, MIRR, DFCT signal generation
RF signal sampling rate: 1.4MHz (when MCK = 128Fs)
Input range:
1/4V
DD
to 3/4V
DD
Other:
RF zero level automatic measurement
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