ISL58831 Description
DATASHEET ISL58831 Dual Laser Driver with APC Amplifier and Spread Spectrum Oscillator FN7440 Rev 1.00 Jan 28, 2016 The ISL58831 is a bination read + 3 write level laser driver and IV amplifier, with an extra read + oscillator ROM channel for use in dual-laser ‘bo’ drivers. A separate (amplitude and frequency) oscillator modulates the selected output for laser noise reduction during read or write. All these...