Datasheet > EL6900CL

EL6900CL

更新时间： 2024-09-23 22:40:47

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	27K
描述
Laser Diode Driver with Waveform Generator

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数据手册

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EL6900CL 数据手册

EL6900

Data Sheet

July 15, 2004

FN7275

Laser Diode Driver with Waveform

Generator

Features

• Complete programmable laser diode driver

• 350mA maximum total output

The EL6900 is a highly integrated

laser diode driver designed to support

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

adjustment and 8-bit resolution at any full scale output

Blu-Ray 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 2, 3, 4, or 5 or

more clock periods of space changing to 2, 3, 4, or 5 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.

• 120ps timer resolution

• Blu-Ray Disc standard

• Two analog inputs support slope and read APC

• HFM oscillator programmable to 100mA

to 500MHz

from 100MHz

P-P

• PLL allows reduced-frequency clock on flex cable

• Separate serial input works up to 25MHz

The architecture allows reprogramming of all output

waveform parameters. The programming is accomplished

through a serial interface port. The clock and NRZ inputs can

be either standard CMOS or LVDS, selectable through a

program bit.

• Dual sampled IV amplifier with programmable sample

select and gain select

• Programmable HFM offset when HFM is off

Applications

The EL6900 operates on a 5V supply for the analog circuits

and a 3.3V supply for the digital circuits.

• Blu-Ray ultra-density optical (UDO) drives

• Blu-Ray consumer HDTV video recorders

Ordering Information

Pinout

PART NUMBER

PACKAGE TAPE & REEL PKG. DWG. #

EL6900

(38-PIN QFN)

TOP VIEW

EL6900CL

38-Pin QFN

MDP0046

EL6900CL-T7

EL6900CL-T13

7”

13”

SCLK

MON1

RWB

NRZ

31 PDIN

30 VREF

29 VSO

28 IOUT1

27 IOUT1

26 GND

25 VSO

NRZB

GND

Get FULL DATASHEET

THERMAL

PAD

GND

CLKB

CLK

24 VSO

23 IOUT2

22 IOUT2

21 VSO

VSL 10

VSL 11

VSA 12

20 RSET

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.

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与EL6900CL相关器件

型号	品牌	获取价格	描述	数据表
EL6900CL-T13	INTERSIL	获取价格	Laser Diode Driver with Waveform Generator
EL6900CL-T7	INTERSIL	获取价格	Laser Diode Driver with Waveform Generator
E-L6910	STMICROELECTRONICS	获取价格	CPU Power Supply
E-L6910A	STMICROELECTRONICS	获取价格	CPU Power Supply
E-L6910TR	STMICROELECTRONICS	获取价格	CPU Power Supply
E-L6911C	STMICROELECTRONICS	获取价格	1.3A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO20, SO-20
E-L6911D	STMICROELECTRONICS	获取价格	1.3A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO20, ROHS COMPLIANT, SOP-20
E-L6911E	STMICROELECTRONICS	获取价格	1.3A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO20, ROHS COMPLIANT, SOP-20
E-L6911ETR	STMICROELECTRONICS	获取价格	1.3A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO20, SO-20
EL6915	INTERSIL	获取价格	Laser Diode Driver w/ Waveform Generator

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