Laser Diode Drivers With Waveform Generator

The EL6933 family are a highly integrated Laser Diode driver designed to support multi-standard writable optical drives. It accomplishes this by incorporating a waveform generator wherein the Diode currents and Timing details CAN be programmed before operation. The data input circuitry inspects the NRZ serial data waveform and generates programmed waveforms in recognition of 3, 4, 5, or 6 or more Clock periods of space changing to 3, 4, 5, or 6 or more Clock periods of mark, and vice versa.
The architecture allows reprogramming of the Timers to support different media, Blue, DVD, or CD standards, and different speeds. The programming is accomplished through a serial Interface port. Two outputs are provided to support dual-laser multi-standard optical heads. The Clock and NRZ inputs CAN be either standard CMOS or LVDs selectable through a program bit.
The EL6933 family requires 2.5V and 5V supplies, with all the logical Interface operating on the 2.5V supply.
By Intersil Corporation
EL693X 's PackagesEL693X 's pdf datasheet



EL693X Pinout will be updated soon..., now you can download the pdf datasheet to check the pinouts !
EL693X circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

Related Electronics Part Number

Related Keywords:

EL693X Pb-Free EL693X Cross Reference EL693X Schematic EL693X Distributor
EL693X Application Notes EL693X RoHS EL693X Circuits EL693X footprint