Datasheet > EL6205CW

EL6205CW

更新时间： 2024-01-26 19:25:32

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	137K
描述
Laser Driver Oscillator

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技术参数
数据手册

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EL6205CW 技术参数

生命周期：	Obsolete	零件包装代码：	SOT-23
包装说明：	LSSOP,	针数：	6
Reach Compliance Code：	unknown	风险等级：	5.84
接口集成电路类型：	INTERFACE CIRCUIT	JESD-30 代码：	R-PDSO-G6
长度：	2.9 mm	功能数量：	1
端子数量：	6	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	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
端子形式：	GULL WING	端子节距：	0.95 mm
端子位置：	DUAL	宽度：	1.6 mm
Base Number Matches：	1

EL6205CW 数据手册

EL6205C - Product Brief

Laser Driver Oscillator

Features

General Description

• Low power dissipation

• Reduced parts count from the

conventional solution

• User-selectable frequency from

60MHz to 600MHz controlled

with a single resistor

• User-selectable amplitude from

10mA pk-pk to 100mA pk-pk

controlled by 0.2mA to 2mA input

current

The EL6205C consists of a variable amplitude, push only, oscillator

that also supplies the laser DC current. It is designed to easily interface

to existing ROM controllers, reducing parts count, and power

dissipation.

The reduction of parts count and the small package allows the oscillator

to be placed closer to the laser, thus reducing EMI. Also, the turn-on

and turn-off edges are slew rate limited to reduce higher harmonics.

The total current drawn from the power supply can be less than the laser

threshold current due to the unique push-only modulation method. The

average current is less than the peak oscillator current, and can be less

than half of the oscillator current. The power control current supplied

from the main board is reduced from many tens of mA to less than

2mA.

• Auto turn-off threshold

• Soft edges for reduced EMI

• Small 6-pin SOT23 package

Applications

One external resistor sets the oscillator frequency. A current applied to

the IIN terminal determines the amplitude of the oscillator and laser DC

current. If the oscillator amplitude is set very low, the output and oscil-

lator are disabled. The part is available in the space-saving 6-pin SOT23

package. It is specified for operation from -0°C to 70°C.

• DVD players

• DVD-ROM drives

• Combo drives

• MO drives

• General purpose laser noise

reduction

Connection Diagram

• Local oscillator capability

Ordering Information

Part No.

Package

Tape & Reel

Outline #

EL6205CW

6-Pin SOT23

MDP0038

IOUT

VDD

RFREQ

GND2

GND1

EL6205C

(6-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.

中文翻译

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与EL6205CW相关器件

型号	品牌	获取价格	描述	数据表
EL6205CW-T7	INTERSIL	获取价格	Laser Driver Oscillator
EL6205CW-T7A	INTERSIL	获取价格	Laser Driver Oscillator
EL6206	INTERSIL	获取价格	Laser Driver Oscillator
EL6206CW	RENESAS	获取价格	SPECIALTY INTERFACE CIRCUIT, PDSO5, SOT-23, 5 PIN
EL6206CW-T13	RENESAS	获取价格	SPECIALTY INTERFACE CIRCUIT, PDSO5, SOT-23, 5 PIN
EL6206CW-T7	INTERSIL	获取价格	Laser Driver Oscillator
EL6206CW-T7	RENESAS	获取价格	SPECIALTY INTERFACE CIRCUIT, PDSO5, SOT-23, 5 PIN
EL6206CW-T7A	INTERSIL	获取价格	Laser Driver Oscillator
EL6207	INTERSIL	获取价格	Dual Laser Driver Oscillator
EL6207CL	INTERSIL	获取价格	Dual Laser Driver Oscillator

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