AD9660
AD9660 is 200 MHz Laser Diode Driver with Light Power Control manufactured by Analog Devices.
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Features
1.5 ns Rise/2.0 ns Fall Times Output Current: 180 mA @ 3 V, 200 mA @ 2.5 V Bias Current: 90 mA @ 3 V Modulation Current: 60 mA @ 3 V Offset Current: 30 mA @ 3 V Single +5 V Power Supply Switching Rate: 200 MHz Onboard Light Power Control Loops APPLICATIONS Laser Printers and Copiers Optical Disk Drives FO Datam
200 MHz Laser Diode Driver with Light Power Control AD9660
FUNCTIONAL BLOCK DIAGRAM
WRITE PULSE WRITE CALIBRATE WRITE LEVEL T/H V:1 OUTPUT DRIVER
OUTPUT LASER DIODE
TRANSIMPEDANCE AMPLIFIER
SENSE INPUT PHOTO DETECTOR DIODE
BIAS LEVEL BIAS CAL
BIAS T/H
V:1
OUTPUT DRIVER
GENERAL DESCRIPTION
The AD9660 is a highly integrated driver for laser diode...