CXA1182Q-Z Signal Processor Datasheet

CXA1182Q-Z Datasheet, PDF, Equivalent


Part Number

CXA1182Q-Z

Description

Servo Signal Processor

Manufacture

Sony

Total Page 28 Pages
Datasheet
Download CXA1182Q-Z Datasheet


CXA1182Q-Z
SONY';
CXA1182Q-Z/S I
Servo Signal Processor for CD Pla er
For the availabilit of this roduct
Description
CXA 1182 is abipolar IC designed for the
servo contral of compact dlsc players.
Features
• Single power supply, 5V
Dual power supply, ± 5V
• Low power consumption
± 5V; 165mW (Typ.), 5V: 100mW (Typ.)
.• Servo functions same as the CX201 08
(foeus, traeking, and sied servo)
• Built-in lPF for spin die servo
• BuHt-in loop filter and VCO for EFM clock
reproduction PLl
• Few external parts
• Built-in cireuit to prevent sIed runaway
Built~in circuit for disc defects
• BuHt-in anti-shoek circuit
• High-speed access through linear motor
• Microcomputer seria! data bus common
with CX23035 or CXD1135Q types
• Upword compatible with CX20108 for
microcomputer software
• Peaks of focus search, track jump, and sied
kick pulse ean be set through external
resistors.
lease contact the sa es 0
CXAl182Q-Z
48 pin QFP (Plastic)
CXA 11825
48 pin SDI? (Plastlc)
Functions
• Foeus servo contro!
• Tracking servo control
• SIed servo control
• Spindie servo
LPF, drive amplifier
• EFM clock reproduetion PLL
Loop filter, 8.64 MHz VCO
Structure
Bipolar silicon monolithic IC
Block Diagram
Sony reserves the rjght 10 change produels and specif1eations wilhout prior nollee. This information does nol convey any license by
any implication or otherwise under any patents or other right. Application circuits shown. if any, are typical examples iIIustrating the
operation of lhe devices, Sony cannol assume responsibllity for any problems arising out ollhe use ollhese circuils,
-1-
E89539C7X
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CXA1182Q-Z


Features SONY'; For the availabilit of this roduc t Description CXA 1182 is abipolar IC d esigned for the servo contral of compac t dlsc players. CXA1182Q-Z/S I lease c ontact the sa es CXAl182Q-Z 48 pin QFP (Plastic) Servo Signal Processor for C D Pla er 0 CXA 11825 48 pin SDI? (Plast lc) Features • Single power supply, 5V Dual power supply, ± 5V • Low pow er consumption ± 5V; 165mW (Typ.), 5V: 100mW (Typ.) .• Servo functions same as the CX201 08 (foeus, traeking, and sied servo) • Built-in lPF for spin d ie servo • BuHt-in loop filter and VC O for EFM clock reproduction PLl • Fe w external parts • Built-in cireuit t o prevent sIed runaway • Built~in cir cuit for disc defects • BuHt-in anti- shoek circuit • High-speed access thr ough linear motor • Microcomputer ser ia! data bus common with CX23035 or CXD 1135Q types • Upword compatible with CX20108 for microcomputer software • Peaks of focus search, track jump, and sied kick pulse ean be set through external resistors. Functions • • • • Foeus servo contr.
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