MN6650A General Description
The MN6650A is a digital servo LSI for creating highprecision servo systems with completely self-adjusting focus, tracking, and traverse servos.
MN6650A Features
·Focus servo
·Tracking servo
··Traverse servo
·Automatic adjustment functions for FO/TR gain, FO/
·TR offset, and FO/TR balance
·PWM output with tristate output from a single pin
·Built-in dropout countermeasures
·Anti-shock functions
·Support for both linear motor and screw-based traverse mechanisms
·Function to prevent runaway traverse operation
·Support for 3- and 1-beam systems
·Support for double-speed playback
·Microcomputer serial interface
·Operating voltage 4.5 to 5.5V
MN6650A Typical Application
· CD Players
MN6650A Connection Diagram
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