9226X01 Datasheet: S1L9226X01





9226X01 S1L9226X01 Datasheet

Part Number 9226X01
Description S1L9226X01
Manufacture Samsung Semiconductor
Total Page 30 Pages
PDF Download Download 9226X01 Datasheet PDF

Features: PRELIMINARY RF AMP & SERVO SIGNAL PROCE SSOR www.DataSheet4U.com S1L9226X INT RODUCTION 48-LQFP-0707 As a pre-signal & servo signal processor for the DISC-M AN, S1L9226X is a low voltage, low cons umption current IC that can read CD-RW, and CD-R discs and can be applied to v arious products, such as the CDP/VCD/CD MP3 for the DISC-MAN. It is a hard-wire d free-adjustment servo, which automati cally controlled the control point of t he pre-signal portion. FEATURES • • • • • • • • • • • • • • • • • • • RF amplifier (CD, CD-R, CD-RW applicabl e) Gain setting & monitoring for the CD -R, CD-RW DISC RFAMP offset adjustment Focus error amp & Febias adjustment Tra cking error amp & balance, gain adjustm ent FOK, defect, mirror detect Center v oltage amplifier APC (Automatic Power C ontrol) RF AGC & EQ control (AGC Level Control Compatible) Enhanced EFM slice (Double Asymmetry Method) Focus servo l oop & offset adjustment Tracking servo loop & offset adjustment Sled servo loop Spindle servo loop Auto-s.

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RF AMP & SERVO SIGNAL PROCESSOR
www.DataSheet4U.com
INTRODUCTION
As a pre-signal & servo signal processor for the DISC-MAN, S1L9226X is a
low voltage, low consumption current IC that can read CD-RW, and CD-R
discs and can be applied to various products, such as the CDP/VCD/CD-
MP3 for the DISC-MAN. It is a hard-wired free-adjustment servo, which
automatically controlled the control point of the pre-signal portion.
48-LQFP-0707
PRELIMINARY
S1L9226X
FEATURES
• RF amplifier (CD, CD-R, CD-RW applicable)
• Gain setting & monitoring for the CD-R, CD-RW DISC
• RFAMP offset adjustment
• Focus error amp & Febias adjustment
• Tracking error amp & balance, gain adjustment
• FOK, defect, mirror detect
• Center voltage amplifier
• APC (Automatic Power Control)
• RF AGC & EQ control (AGC Level Control Compatible)
• Enhanced EFM slice (Double Asymmetry Method)
• Focus servo loop & offset adjustment
• Tracking servo loop & offset adjustment
• Sled servo loop
• Spindle servo loop
• Auto-sequence
• Fast search mode (1 - 36000 track jump)
• Interruption countermeasure
• Focus & Tracking servo muting controlled by EFM duty check
• RF peaking prevention system by EFM duty check
• Focus, tracking, spindle loop pole move option
• Operating voltage 2.7V 3.3V
• Power saving mode
<Notice> LPC Control used by side beam signal, it related to pick-up assurance.
When used pick-up, the specification is present extra.
ORDERING INFORMATION
Device
S1L9226X01Q0R0
Package
48-LQFP-0707
Supply Voltage
2.7V 3.3V
Operating Temperature
-20°C +75°C
5

                    
                    






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