Datasheet > EL6203CW

EL6203CW

更新时间： 2024-01-18 21:09:20

品牌	Logo	应用领域
英特矽尔 - INTERSIL		振荡器驱动器
页数	文件大小	规格书
11页	200K
描述
Laser Driver Oscillator

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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

EL6203

Data Sheet

August 13, 2007

FN7218.3

Laser Driver Oscillator

Features

The EL6203 is a push-pull oscillator used to reduce laser

noise. It uses the standard interface to existing ROM

controllers. The frequency 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 feature allows

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

pick-ups.

• Low power dissipation

• User-selectable frequency from 60MHz to 600MHz

controlled with a single resistor

• User-specified amplitude from 10mA

controlled with a single resistor

to 100mA

P-P

• Auto turn-off threshold

• Soft edges for reduced EMI

• Small 5 Ld SOT-23 package

• Pb-free available (RoHS compliant)

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.

This part is pin-compatible to the EL6201. It is superior to the

EL6201 in several ways: It has up to 100mA output

• General purpose laser noise reduction

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

PART

NUMBER

PART

MARKING

PKG.

DWG. #

The part is available in the space-saving 5 Ld SOT-23

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

PACKAGE

5 Ld SOT-23

EL6203CW

MDP0038

Pinout

EL6203CW-T13*

EL6203CW-T7*

EL6203CW-T7A*

EL6203

(5 LD SOT-23)

TOP VIEW

EL6203CWZ

(Note)

BMAA

5 Ld SOT-23

(Pb-free)

VDD

GND

IOUT

RFREQ

EL6203CWZ-T7* BMAA

(Note)

5 Ld SOT-23

(Pb-free)

MDP0038

RAMP

EL6203CWZ-T7A* BMAA

(Note)

5 Ld SOT-23

(Pb-free)

*Please refer to TB347 for details on reel specifications.

NOTE: These Intersil Pb-free plastic packaged products employ

special Pb-free material sets; molding compounds/die attach

materials and 100% matte tin plate PLUS ANNEAL - e3 termination

finish, which is RoHS compliant and 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-020.

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

1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

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

12 3 4 5 6 7...11

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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

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