9226X01 Datasheet | Samsung Semiconductor

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 patible) 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 S1L9226X01Q0R0 Package 48-LQFP-0707 Supply Voltage 2.7V  3.3V Operating Temperature -20°C  +75°C PRELIMINARY S1L9226X .. RF AMP & SERVO SIGNAL PROCESSOR BLOCK DIAGRAM PDBD EQO EFMI 4 5 RF AGC & EQ Control Focus OK Detect Defect Detect Mirror Gen Center Voltage Tracking Error (RW) I/V AMP RF & Focus Error (CD-RW) I/V...