KB9223 Datasheet (RF AMP & SERVO SIGNAL PROCESSOR)

Part: KB9223
Manufacturer: Samsung Semiconductor
Size: 614.37 KB

KB9223 Key Features

RF amplifier & RF equalizer
Focus error amplifier & servo control
Tracking error amplifier & servo control
Mirror & defect detector circuit
Focus OK detector circuit ORDERING INFORMATION Device KB9223 KB9223-L Package 80-QFP-1420C Tempe. Range -20°C ~ +70°C
APC(Auto Laser Power Control) circuit for constant laser

Related Samsung Semiconductor Datasheets

Part Number	Description
KB9223-L	RF AMP & SERVO SIGNAL PROCESSOR
KB9224	VIDEO-CD 2ND GENERATION

KB9223 Description

PRELIMINARY KB9223 / KB9223-L OVERVIEW The KB9223 is a 1-chip BICMOS integrated circuit to perform the function of RF amp and servo signal processor for pact disc player applications.It consist of blocks for RF signal processing ,focus, tracking, sled and spindle servo.Also this IC has adjustment free function and embedded opamp for audio post filter. RF AMP & SERVO SIGNAL PROCESSOR 80-QFP-1420C.