LA9605W Datasheet, PDF (1/11 Pages) Sanyo Semicon Device – MD Player RF and Matrix Signal-Processing IC

Ordering number : EN5980
Monolithic Linear IC
LA9605W
MD Player RF and Matrix Signal-Processing IC
Overview
The LA9605W integrates MiniDisk playback functions,
including servo error signal generation, RF signal
processing, and wobble signal binarization output on a
single chip. The LA9605W, when combined with an
LC89640, can implement a complete MD player system.
Features
• Allows the servo error signal level to be set to an
arbitrary level using a VCA circuit.
• Few peripheral components required.
• Ultraminiature package
Package Dimensions
unit: mm
3163A-SQFP48
[LA9605W]
Functions
• Servo signal I-V conversion amplifier
• Pit/groove switching RF amplifier
• RF equalizer amplifier
• Servo signal VCA
• APC circuit
• Focus error amplifier
• Tracking error amplifier
• HFL circuit
• Defect detection circuit
• ADIP amplifier
• Pre-pit circuit (pit/groove discrimination circuit)
• ADIPCR
SANYO: SQFP48
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
D2598RM (OT) No. 5980-1/11