EL6938CLZ Intersil Corporation, EL6938CLZ Datasheet

EL6938CLZ

Manufacturer Part Number

EL6938CLZ

Description

Manufacturer

Intersil Corporation

Datasheet

1.EL6938CLZ.pdf (2 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

EL6938CLZ

Manufacturer:

INTERSIL

Quantity:

20 000

Current page: 1 of 2
Download datasheet (88Kb)

Laser Diode Driver with Waveform

Generator

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.

Get FULL DATASHEET

The EL6938 is a highly integrated

laser diode driver designed to support

multi-standard writable optical drives.

Data Sheet

1-888-INTERSIL or 321-724-7143

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

Features

• Complete programmable laser diode driver

• 500mA maximum total output

• 10-bit x 10-bit multiplying DAC output provides 10-bit full

• 54 psec timer resolution

• Two laser outputs allows read/write DVD and CD

• Programmable waveform values support CD-R, CD-RW,

• Two analog inputs support slope and read APC

• HFM oscillator programmable to 100mA

• PLL allows reduced-frequency clock on flex cable

• Separate serial input works up to 100MHz

• Programmable HFM offset when HFM is off

• Pb-free available

Applications

• Combination DVD writable and CD writable drives

• DVD camcorders

• DVD video recorders

Ordering Information

NOTE: Intersil Pb-free products employ special Pb-free material

sets; molding compounds/die attach materials and 100% matte tin

plate termination finish, which is compatible with both SnPb and

Pb-free soldering operations. Intersil Pb-free products are MSL

classified at Pb-free peak reflow temperatures that meet or exceed

the Pb-free requirements of IPC/JEDEC J Std-020B.

EL6938CL

EL6938CL-T7

EL6938CL-T13

EL6938CLZ

(See Note)

EL6938CLZ-T7

(See Note)

EL6938CLZ-T13

(See Note)

PART NUMBER

scale adjustment and 10-bit resolution at any full scale

output

combinations

DVD-RAM, DVD-R, DVD-RW, DVD+R, DVD+RW, and

Blue

to 500MHz

All other trademarks mentioned are the property of their respective owners.

June 24, 2004

Intersil (and design) is a registered trademark of Intersil Americas Inc.

32-Pin QFN (5x6mm)

PACKAGE

(Pb-Free)

TAPE &

REEL

13”

7”

P-P

EL6938

from 100MHz

PKG. DWG. #

FN7410

MDP0046

Related parts for EL6938CLZ

EL6938CLZ Summary of contents

Page 1

... EL6938CL-T13 EL6938CLZ (See Note) EL6938CLZ-T7 (See Note) EL6938CLZ-T13 (See Note) NOTE: Intersil Pb-free products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination finish, which is compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J Std-020B ...

Page 2

... Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use ...

Related keywords

EL6938CLZ datasheet
EL6938CLZ data sheet
EL6938CLZ pdf datasheet
EL6938CLZ component
EL6938CLZ part
EL6938CLZ distributor
EL6938CLZ RoHS
EL6938CLZ datasheet download