Datasheet > EL6915CL-T13

EL6915CL-T13

更新时间： 2024-09-23 22:17:59

品牌	Logo	应用领域
英特矽尔 - INTERSIL		驱动器二极管激光二极管
页数	文件大小	规格书
2页	97K
描述
Laser Diode Driver w/ Waveform Generator

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数据手册

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EL6915CL-T13 数据手册

EL6915

Data Sheet

July 7, 2004

FN7276.1

Laser Diode Driver w/ Waveform Generator

Features

• Complete programmable laser diode driver

The EL6915 is a highly integrated

laser diode driver designed to support

• 350mA maximum total output

multi-standard writable optical drives.

• 8-bit x 8-bit multiplying DAC output provides 8-bit full scale

adjustment and 8-bit resolution at any full scale output

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 part also has an

IV amplifier with concurrent read and write sampling. The

gains of the IV amplifier are programmable, eliminating the

need for external potentiometers.

• 100ps timer resolution

• Two laser outputs allows read/ write DVD and CD

combinations

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

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

• Two analog inputs support slope and read APC

• HFM oscillator programmable to 100mA

to 500MHz

from 100MHz

P-P

The architecture allows reprogramming of the timers to

support different media, 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.

• PLL allows reduced-frequency clock on flex cable

• Separate serial input works up to 100MHz

• Dual sampled IV amplifier with programmable sample

select and gain select

• Programmable HFM offset when HFM is off

• Pb-free available

The EL6915 operates on a 5V supply for the analog circuits

and a 3.3V supply for the digital circuits.

Applications

• Combination DVD writable and CD writable drives

Ordering Information

TAPE &

PART NUMBER

EL6915CL

PACKAGE

38-Pin QFN

REEL

PKG. DWG. #

MDP0046

• DVD camcorders

7”

13”

• DVD video recorders

EL6915CL-T7

EL6915CL-T13

EL6915CLZ

(Note)

38-Pin QFN

(Pb-Free)

EL6915CLZ-T7

(Note)

38-Pin QFN

(Pb-Free)

7”

MDP0046

EL6915CLZ-T13

(Note)

38-Pin QFN

(Pb-Free)

13”

Get FULL DATASHEET

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.

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

1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

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

中文翻译

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与EL6915CL-T13相关器件

型号	品牌	获取价格	描述	数据表
EL6915CL-T7	INTERSIL	获取价格	Laser Diode Driver w/ Waveform Generator
EL6915CLZ	INTERSIL	获取价格	Laser Diode Driver w/ Waveform Generator
EL6915CLZ-T13	INTERSIL	获取价格	Laser Diode Driver w/ Waveform Generator
EL6915CLZ-T7	INTERSIL	获取价格	Laser Diode Driver w/ Waveform Generator
E-L6917BDTR	STMICROELECTRONICS	获取价格	SWITCHING CONTROLLER, 600kHz SWITCHING FREQ-MAX, PDSO28, SO-28
E-L6919E	STMICROELECTRONICS	获取价格	SWITCHING CONTROLLER, PDSO28, ROHS COMPLIANT, SO-28
E-L6919ETR	STMICROELECTRONICS	获取价格	SWITCHING CONTROLLER, PDSO28, SO-28
E-L6925D	STMICROELECTRONICS	获取价格	1.2A SWITCHING REGULATOR, 600kHz SWITCHING FREQ-MAX, PDSO8, ROHS COMPLIANT, MSOP-8
E-L6925D013TR	STMICROELECTRONICS	获取价格	1.2A SWITCHING REGULATOR, 600kHz SWITCHING FREQ-MAX, PDSO8, ROHS COMPLIANT, MSOP-8
E-L6926	STMICROELECTRONICS	获取价格	1.65A SWITCHING REGULATOR, 800kHz SWITCHING FREQ-MAX, PDSO8, 3 MM, ROHS COMPLIANT, MSOP-8

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