SA9618A

SA9618A RF AMPLIFIER FOR DIGITAL SERVO SYSTEM DESCRIPTION SA9618A can be used for ALPC and signal conversion between CD optical pickup and decoding chip. This IC incorporates an interconnection to general CD optical pickup photodiode, bias voltage VREF generation circuit, RF amplifier and ALPC circuit.(This IC is adaptive for CD-A/V,CD-R,CD-R/W,CD-ROM). FEATURES * RF amplitude automatic adjustment circuit .(It is adaptive for CD- SOP-16-225-1.27 A/V,CD-R,CD-R/W,CD-ROM) * Low power consumption.(35mW ~ 3.5V) * ALPC circuit * Operating voltage range:2.8V –7.0V APPLICATIONS ORDERING INFORMATION Device Package * CD Players SA9618A SOP-16-225-1.27 * VCD Players BLOCK DIAGRAM HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn REV:1.1 2006.07.14 Page 1 of 6 SA9618A ABSOLUTE MAXIMUM RATINGS (Tamb=25°C) Characteristics Supply Voltage Operating Temperature Power Dissipation Symbol VDD Topr PD Rating -0.5 ~ +12 -20 ~ +75 370 DC ELECTRICAL CHARACTERISTICS Char...