S1L9226X01
PRELIMINARY
RF AMP & SERVO SIGNAL PROCESSOR
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S1L9226X
INTRODUCTION
48-LQFP-0707 As a pre-signal & ...
Description
PRELIMINARY
RF AMP & SERVO SIGNAL PROCESSOR
www.DataSheet4U.com
S1L9226X
INTRODUCTION
48-LQFP-0707 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/CDMP3 for the DISC-MAN. It is a hard-wired free-adjustment servo, which automatically controlled the control point of the pre-signal portion.
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 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...
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