EL6938BEZ, EL6938CL, EL6938CLZ Selling Leads, Datasheet
MFG:INTER Package Cooled:QFN D/C:04
EL6938BEZ, EL6938CL, EL6938CLZ Datasheet download
Part Number: EL6938BEZ
MFG: INTER
Package Cooled: QFN
D/C: 04
MFG:INTER Package Cooled:QFN D/C:04
EL6938BEZ, EL6938CL, EL6938CLZ Datasheet download
MFG: INTER
Package Cooled: QFN
D/C: 04
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PDF/DataSheet Download
Datasheet: EL6119
File Size: 23957 KB
Manufacturer: INTERSIL [Intersil Corporation]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: EL6938CL
File Size: 98062 KB
Manufacturer: INTERSIL [Intersil Corporation]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: EL6938CLZ
File Size: 98062 KB
Manufacturer: INTERSIL [Intersil Corporation]
Download : Click here to Download
The EL6938 is 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 EL6938 requires 2.5V and 5V supplies, with all the logical interface operating on the 2.5V supply.