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參數(shù)資料
| 型號： | EL6203CWZ-T7 |
| 廠商： | INTERSIL CORP |
| 元件分類： | 其它接口 |
| 英文描述： | Laser Driver Oscillator |
| 中文描述： | SPECIALTY INTERFACE CIRCUIT, PDSO5 |
| 封裝： | LEAD FREE, SOT-23, 5 PIN |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 169K |
| 代理商： | EL6203CWZ-T7 |
1
FN7218.2
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.
Copyright Intersil Americas Inc. 2003-2004. All Rights Reserved. Elantec is a registered trademark of Elantec Semiconductor, Inc.
All other trademarks mentioned are the property of their respective owners.
EL6203
Laser Driver Oscillator
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.
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.
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
capability, it is more power-efficient, it has less harmonic
content, and it has an auto shut-off feature activated at 1.1V.
The part is available in the space-saving 5-pin SOT-23
package. It is specified for operation from 0
°
C to +70
°
C.
Pinout
EL6203
(5-PIN SOT-23)
TOP VIEW
Features
Low power dissipation
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 SOT-23 package
Pb-free available as an option
Applications
DVD players
DVD-ROM drives
CD-RW drives
MO drives
General purpose laser noise reduction
1
2
3
5
4
VDD
RFREQ
GND
IOUT
RAMP
Ordering Information
PART NUMBER
PACKAGE
TAPE & REEL PKG. DWG. #
EL6203CW-T7
5-Pin SOT-23
7” (3K pcs)
MDP0038
EL6203CW-T7A
5-Pin SOT-23
7” (250 pcs)
MDP0038
EL6203CWZ-T7
(See Note)
5-Pin SOT-23
(Pb-free)
7” (3K pcs)
MDP0038
EL6203CWZ-T7A
(See Note)
5-Pin SOT-23
(Pb-free)
7” (250 pcs)
MDP0038
NOTE: Intersil Pb-free products employ special Pb-free material
sets; molding compounds/die attach materials and 100% matte tin
plate termination finish, which is 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-020C.
Data Sheet
October 4, 2004
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EL6203CWZ-T7A | Laser Driver Oscillator |
| EL6204 | Laser Driver Oscillator |
| EL6204CW-T7 | Laser Driver Oscillator |
| EL6204CW-T7A | Laser Driver Oscillator |
| EL6205CW-T7 | Laser Driver Oscillator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EL6203CWZ-T7A | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Laser Driver Oscillator |
| EL6204 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Laser Driver Oscillator |
| E-L6204 | 功能描述:馬達(dá)/運(yùn)動/點(diǎn)火控制器和驅(qū)動器 Dual Full Bridge RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| EL6204_07 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Laser Driver Oscillator |
| EL6204C | 制造商:ELANTEC 制造商全稱:ELANTEC 功能描述:Laser Driver Oscillator |
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