Datasheet > EL6205CW-T7

EL6205CW-T7

更新时间： 2024-02-12 00:55:30

品牌	Logo	应用领域
英特矽尔 - INTERSIL		振荡器驱动器接口集成电路光电二极管
页数	文件大小	规格书
8页	130K
描述
Laser Driver Oscillator

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EL6205CW-T7 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
Is Samacsys：	N	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-T7 数据手册

EL6205

Data Sheet

March 1, 2004

FN7220.1

Laser Driver Oscillator

Features

The EL6205 consists of a variable

amplitude, push only, oscillator that

also supplies the laser DC current. It is

• Low power dissipation

• Reduced parts count from the conventional solution

• User-selectable frequency from 60MHz to 600MHz

controlled with a single resistor

designed to easily interface to existing ROM controllers,

reducing parts count, and power dissipation.

• User-selectable amplitude from 15mA

PK-PK

controlled by 0.3mA to 2mA input current

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.

100mA

PK-PK

• Auto turn-off threshold

• Soft edges for reduced EMI

• Small 6-pin SOT-23 package

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 to less than 2mA.

Applications

• DVD players

• DVD-ROM drives

• Combo drives

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 oscillator are disabled. The part

is available in the space-saving 6-pin SOT-23 package. It is

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

• MO drives

• General purpose laser noise reduction

• Local oscillator capability

Ordering Information

Pinout

PART NUMBER

PACKAGE

TAPE & REEL PKG. DWG. #

EL6205

(6-PIN SOT-23)

TOP VIEW

EL6205CW-T7

6-Pin SOT-23

7” (3K pcs)

7” (250 pcs)

MDP0038

EL6205CW-T7A 6-Pin SOT-23

IOUT

VDD

RFREQ

GND2

GND1

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.

12 3 4 5 6 7 8

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