TA2109F

2002-08-06

1

TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic

TA2109F

RF Amplifier for Digital Servo CD System

TA2109F is a 3-beam type PUH compatible RF Amplifier for

Digital Servo to be used in the CD system.

In combination with a CMOS single chip processor

TC9432AF/TC9462F a CD system can be composed very simply.

Features

· Built in Auto Laser Power Control circuit.

· Built in RF amplifier.

· Built in focus error amp and tracking error amp.

· Built in sub-beam adder signal amplifier.

· Capable of tracking balance control with TC9432AF/TC9462F.

· Capable of RF gain adjustment circuit with TC9432AF/TC9462F.

· Built in signal amplifier for track counter.

· Capable of 4 times speed operation.

· 24 pin mini flat package.

Weight: 0.3 g (typ.)