EL6203CW

更新时间： 2024-02-02 21:38:17

品牌	Logo	应用领域
ELANTEC		振荡器驱动器
页数	文件大小	规格书
2页	158K
描述
Laser Driver Oscillator

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

EL6203CW 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	SOT-23	包装说明：	LSSOP,
针数：	5	Reach Compliance Code：	compliant
风险等级：	5.63	接口集成电路类型：	INTERFACE CIRCUIT
JESD-30 代码：	R-PDSO-G5	JESD-609代码：	e3
长度：	2.9 mm	湿度敏感等级：	3
功能数量：	1	端子数量：	5
最高工作温度：	70 °C	最低工作温度：
封装主体材料：	PLASTIC/EPOXY	封装代码：	LSSOP
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：	260	认证状态：	Not Qualified
座面最大高度：	1.45 mm	最大供电电压：	5.5 V
最小供电电压：	4.5 V	标称供电电压：	5 V
表面贴装：	YES	温度等级：	COMMERCIAL
端子面层：	Matte Tin (Sn)	端子形式：	GULL WING
端子节距：	0.95 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	40	宽度：	1.6 mm
Base Number Matches：	1

EL6203CW 数据手册

EL6203C - Product Brief

Laser Driver Oscillator

Features

General Description

• Low power dissipation

The EL6203C is a push-pull oscillator used to reduce laser noise. It

uses the standard interface to existing ROM controllers. The fre-

quency and amplitude are each set with a separate resistor connected

to ground. The tiny package and harmonic reduction allow the part to

be placed close to a laser with low RF emissions. An auto turn-off fea-

ture allows it to easily be used on combo CD-RW plus DVD-ROM

pick-ups.

• User-selectable frequency from

60MHz to 600MHz controlled

with a single resistor

• User-specified amplitude from

10mA pk-pk to 100mA pk

controlled with a single resistor

• Auto turn-off threshold

• Soft edges for reduced EMI

• Small 5-pin SOT23 package

One external resistor sets the oscillator frequency. Another external

resistor sets the oscillator amplitude. If the APC current is reduced

such that the average laser voltage drops to less than 1.1V, the output

and oscillator are disabled, reducing power consumption to a

minimum.

Applications

• DVD players

• DVD-ROM drives

• CD-RW drives

• MO drives

The current drawn by the oscillator consists of a small bias current,

plus the peak output amplitude in the positive cycle. In the negative

cycle the oscillator subtracts peak output amplitude from the laser

APC current.

• General purpose laser noise

reduction

This part is pin-compatible to the EL6201C. It is superior to the

EL6201C in several ways: It has up to 100mA output capability, it is

more power-efficient, it has less harmonic content, and it has an auto

shut-off feature activated at 1.1V.

Ordering Information

The part is available in the space-saving 5-pin SOT23 package. It is

Part No

Package

Tape & Reel

Outline #

specified for operation from -0°C to 70°C.

EL6203CW

5-Pin SOT23

MDP0038

Connection Diagram

VDD

GND

IOUT

RFREQ

RAMP

5-Pin SOT23

Note: All information contained in this data sheet has been carefully checked and is believed to be accurate as of the date of publication; however, this data sheet cannot be a “controlled document”. Current revisions, if any, to these

specifications are maintained at the factory and are available upon your request. We recommend checking the revision level before finalization of your design documentation.

下载PDF

与EL6203CW相关器件

型号	品牌	描述	获取价格	数据表
EL6203CW-T13	INTERSIL	Laser Driver Oscillator	获取价格
EL6203CW-T7	INTERSIL	Laser Driver Oscillator	获取价格
EL6203CW-T7A	INTERSIL	Laser Driver Oscillator	获取价格
EL6203CWZ	INTERSIL	Laser Driver Oscillator	获取价格
EL6203CWZ-T7	INTERSIL	Laser Driver Oscillator	获取价格
EL6203CWZ-T7A	INTERSIL	Laser Driver Oscillator	获取价格

与EL6203CW相关文章

MAX487芯片引脚图及功能、应用领域详解
2024-04-17

15
IR2110驱动芯片引脚图及功能、电路图详解
2024-04-17

13
74LS74是什么芯片 74LS74引脚图及功能表
2024-04-16

14
CD4511芯片引脚图及功能、电路图解析
2024-04-15

23

产品中心

服务支持

精选活动

关于我们

帮助中心

EL6203CW

EL6203CW 技术参数

EL6203CW 数据手册

与EL6203CW相关器件

与EL6203CW相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

EL6203CW

EL6203CW 技术参数

EL6203CW 数据手册

与EL6203CW相关器件

与EL6203CW相关文章

您还可以找

您在本页遇到什么问题？