ZL40539 Dual Output CD and DVD www.
DataSheet4U.
com 4 Channel Laser Diode Driver Data Sheet Features • • • • • • • • • • • • • Pin compatible with EL6839 Dual output for CD/DVD laser LVDS control signal, internal 100 ohms Rise time 1.
0 ns, Fall time 1.
1 ns typical Low noise read channel with gain of 100x to 150 mA Channel 2 gain of 250x to 550 mA Channel 3 gain of 150x to 500 mA Channel 4 gain of 100x to 450 mA Combined total output current 700 mA On-chip oscillator with frequency and amplitude control by external resistors Oscillator frequency to 575 MHz, amplitude to 100 mA pk to pk Power Up/Down control 2 kV ESD Single 5 V supply (±10%) EN4 P/N ENRB EN2 P/N February 2005 Ordering Inform...

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