SA9616

SA9616 RF AMPLIFIER FOR DIGITAL SERVO SYSTEM DESCRIPTION SA9616 can be used for (ALPC) and signal conversion between CD optical pickup head and decoding chip. This IC incorporates an interface to general CD optical pickup photodiode, RF signal amplifier and equalizer, VREF generation circuit and automatic optical power switching control (It is adaptive for CDA/V, CD-R, CD-R/W, CD-ROM). FEATURES * RF amplitude automatic adjustment circuit (It is adaptive for CDA/V, CD-R, CD-R/W, CD-ROM) * RF system equalizer * Automatic laser power control circuit(ALPC) * Operating voltage range (3V -7V), power consumption (150mW @5V) SOP-20-300-1.27 ORDERING INFORMATION Device SA9616 Package SOP-20-300-1.27 APPLICATIONS * CD Players * VCD Players BLOCK DIAGRAM HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn REV:1.1 2002.07.11 Page 1 of 7 Free Datasheet http://www.datasheet4u.com/ SA9616 ABSOLUTE MAXIMUM RATINGS (Tamb=25°C) Characteristics Supply Voltage Operating Temperature Operating Temperature Symbol VDD Tmax Pmax Rating -0.5 ~+9 -20 ~+75 500 Unit V °C mW DC ELECTRICAL CHARACTERISTICS Characteristics Supply Voltage Current Consumption Bias Output Of Photoelectric Signal Symbol VDD IDD VREF VDD=5V VDD=5V Test Condition Min. 3.0 --Typ. 5.0 30 2.5 Max. 7.0 --Unit V mA V AC ELECTRICAL CHARACTERISTICS (VDD=5V) Characteristics Diode Control Input Photoelectric Input 1(A) Photoelectric Input 2(B) Photoelectric Input 3(C) Photoelectric Input 4(D) Symbol MON A B C D DA11 ...