General Description
The EL6280C is a combination read + 3 write level laser driver and IV amplifier, with an extra read + oscillator ROM channel for use in dual-laser ‘Combo’ drivers. A separate (amplitude and frequency) oscillator modulates the selected output for laser noise reduction during read or write. All these functions are provided in a 24 lead QSOP package.

Features
• Read + 3Write Channel laser driver with oscillator and fast I/V amplifier plus a separate ROM laser driver with oscillator
• 200V/µs I/V amplifier
• 100X gain, 100mA low noise read channel
• 200X gain, 200mA write channel plus two 100X gain, 100mA write channels
• 500MHz, 100mAP-P Oscillator
• Write Rise/Fall times = 0.8ns
• Single +5V supply

Applications
• Combo CD-RW + DVD-ROM
• CD-RW to 16X
• CD-R to 32X
• Writable Optical Disk Drives